User's Manual
JAND Series AC Servo Drives
Address: Jiayu Technology Innovation Industrial Park, Jin’ an Road, M atian Street,
Guangming District, Shenzhen
Phone
0755-26509689 26502268
Fax0755-26509289
E- mail:info@jmc-motion.com
Http: //www.jmc-motion.com
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Preamble
All contents and copyright of this manual belong to
Shenzhen Just Motion Control Electromechanics Co.,
Ltd..Without the permission of Shenzhen Just Motion Control
Electromechanics Co., Ltd any unit or individual shall not
copy,reprint or quote in any way.There is no warranty,
expression of position or other implication in any form in this
manual.If there is any product information mentioned in this
manual, the direct or indirect outflow of information will lead
to loss of benefits.Shenzhen Just Motion Control
Electromechanics Co., Ltd. and its employees do not assume
any responsibility.In addition, the products mentioned in this
manual are for reference only. If the content is updated
without prior notice.
All rights reserved.
Shenzhen Just Motion Control Electromechanics Co., Ltd.
Version
Author
Approval
V1. 3
R & D
Department
R & D
Department
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Contents
Preamble ---------------------------------------------------------------------------------- 1
Contents ----------------------------------------------------------------------------------- 2
Chapter 1 Safety Precautions -------------------------------------------------------- 6
1.1 Precautions for reception and installation --------------------------- 6
1.2 Precautions for Wirings ---------------------------------------------------- 6
1.3 Precautions for operation ------------------------------------------------- 7
1.4 Precautions for maintenance and inspection ------------------------ 8
Chapter 2 Product Introduction ----------------------------------------------------- 9
2.1 Servo Driver ------------------------------------------------------------------- 9
2.1.1 Introduction --------------------------------------------------------- 9
2.1.2 Main characteristics ----------------------------------------------- 9
2.1.3 Driver Specifications--------------------------------------------- 10
2.1.4 Servo driver model description and nameplate content13
2.2 Servo motor----------------------------------------------------------------- 14
2.2.1 Introduction ------------------------------------------------------- 14
2.2.2 Main features ----------------------------------------------------- 14
2.3.2 loop-connectivity main power ----------------------------- 18
2.2.3 Servo motor model description and nameplate content15
2.3 Servo control system and Main power circuit connection ----- 16
2.3.1 Wiring diagram of servo control system ------------------- 16
Chapter 3 Port usage and cabling ---------------------------------------------- 19
3.1 Distribution of ports in Servo-drive ---------------------------------- 19
3.2 Description of servo driver CN1 control port ---------------------- 20
3.2.1 Definition of CN1 control port ----------------------------- 20
3.2.2 Connection instructions for CN1 control ports----------- 22
3.2.3. Wiring of Driver wit h brake------------------------------------24
3.3 Description of the CN2----------------------------------- --------------- 25
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5.4 --------------- 37
Chapter 6 control mode and setting ----------------------------------------- 39
----------------------------------------------------------- 39
6.2.1 Speed control wiring diagram -------------------------------- 45
6.2.2 Description of speed control mode parameters--------- 46
6.2 Speed control--------------------------------------------------------------- 45
6.1 Position control
6.1.1 Position control wiring diagram------------------------------ 39
6.1.2 Position control wiring diagram------------------------------ 40
6.1.3 Description of position control mode parameters ------ 41
6.1.4 Example of electronic gear ratio calculation-------------- 42
W rite and save met hod for paramet er set ting
5.2 Operation mode switching process ---------------------------------- 35
5.3 S
tat us display------------------------------------------------------------- - 36
6.3.1 Torque control wiring diagram ------------------------------- 47
6.3.2 Description of torque control mode parameters-------- 48
Chapter 7 Trial operation and parameter adjustment -------------------50
7.1
Test run ---------------------------------------------------------------------
50
6.3 Torque control--------------------------------------------------------------47
5.1
The inst ructions of the panel functions ------------------------- - 34
Chapter 5
Panel displays instructions and Settings
---------------34
4.1 Installation dimension -------------------------------------------------29
4.2 Install the environment used ----------------------------------------33
4 0 0 W ) -----27
Chapter 4 Installation instructions--------------------------------------------29
3.3.1 Description of 1394-6P encoder connector -------------------25
3.4 Description of the driver's CN3/CN4 port -------------------------26
3.5 Description of the driver's CN5 port -------------------------------27
3.6 Port description of power supply and motor power line ( 2 0 0 w /
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8.2.8 P08-xx High function Parameter------------------------- 110
8.3 List of surveillance items ---------------------------------------------- 112
8.4 Auxiliary function -------------------------------------------------------- 114
Chapter 9 Fault Analysis and Treatment -------------------------------------- 118
9.1 Failure alarm information list ---------------------------------------- 118
9.2 Cause and treatment of fault alarm -------------------------------- 120
Chapter 10 Communication Settings ------------------------------------------ 128
7.1.1 Pre operation detection---------------------------------------- 50
7.1.2 No-load test run -------------------------------------------------- 51
7.2 Parameter adjustment--------------------------------------------------- 53
7.3 Gain tuning manually----------------------------------------------------- 55
7.3.1 Basic parameter -------------------------------------------------- 55
7.3.2 Gain switching ---------------------------------------------------- 59
7.3.3 Feed-forward function------------------------------------------ 60
7.3.4 Disturbance observer ------------------------------------------- 61
7.3.5 Resonance suppression ---------------------------------------- 62
Chapter 8 Parameter and Function ---------------------------------------------- 67
8.1 Parameter list -------------------------------------------------------------- 67
8.2 Parameter Description--------------------------------------------------- 86
8.2.1 P00-XX motor and driver parameter------------------------ 86
8.2.2 P01-xx Major control parameter----------------------------- 89
8.2.3 P02-xx Gain assorted parameter----------------------------- 92
8.2.4 P03-xx Position parameters ----------------------------------- 98
8.2.5 P04-xx Speed parameter ------------------------------------- 102
8.2.6 P05-xx Torque parameter------------------------------------ 104
8.2.7 P06-xx I/O Parameter -------------------------------------- 106
10.1 Modbus communication parameter setting ------------------- 128
10.2 Modbus communication support read and write parameter
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settings-------------------------------------------------------------------------------129
10.3 M odbus communication prot ocal instruction----------------------132
10.3.1 Forward int roduction -------------------------------------------132
10.3.2 Communication package------------------------------------------133
10.3.3 Salve address and send request---------------------------------133
11.1.1 Functional description------------------------------------ --138
11.1.2 Basic ettings and instructions of servo -------------------138
11.1.3 Precaut ion of origin reversion function-----------------140
11.2 Usage of absolute encoder------------------------------------------------141
11.2.1 Function Descript ion-------------------------------------------141
11.2.2 Basic set ting and descript ion based on M ODBUS
communication servo--------------------------------------------------------------141
11.2.3 Based on MODBUS communication absolute data
address ----------------------------------------------------------------------- --------142
11.2.4 Absolute encoder related alarm processing-----------142
11.2.5 Battery replacement of absolut e encoder---------------143
10.4 Start address of data- -- ----- --- -- ---------------------------------------133
10.4.1 Function number 03: Read hold register-------------------133
10.4.2 Function No.06:Adujst Single Register----------------------134
10.4.3 Function Number 10:Adjust Register------------------------135
10.4.4 Data st art address-----------------------------------------------135
10.5 Dead area time----------------------------------------------------------------137
10.6 Response to except ional procedure-------------------------------------137
Chapter 11 Special Function Instructions -----------------------------------138
11.1 Or i gi n r ever si o n f u n ct i o n -------------------------------------------- 133
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Chapter 1 Safety Precautions
The following explanations are for things that must be observed in order to prevent harm to people and
damage to property.
Misuses that could result in harm or damage are shown as follows, classified according to the degree of
potential harm or damage.
Danger
Indicates great possibility of death or serious injury.
Caution
Indicates the possibility of injury or property damage.
Indicates something that must not be done.
1.1 Precautions for reception and installation
Danger1Please match the driver and motor according to the specified way, otherwise it will cause
equipment damage or fire.
2It is forbidden to use in places with serious water vapor, combustible gas, corrosive gas, etc.
Otherwise it will cause electric shock, personal injury, fire and equipment damage.
1.2 Precautions for Wirings
Danger1Please do not connect the drive power supply to the motor output terminals (U, V, W).
Otherwise, the driver will be damaged, which may cause personal injury or fire.
2Please make sure that the connecting wires of power supply and motor output terminals are
locked, otherwise it may cause sparking and fire.
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3Please properly select the power cord and motor power extension cord correctly to avoid fire
caused by insufficient current bearing capacity of the wire.
4Please make sure that ground the earth terminal of the motor and driver shell without fail.Bad
grounding may cause electric shock.
Caution1Please do not tie the motor power line to the signal line or pass through the same pipe to
prevent
interference to the signal.
2Please use multi-stranded wire with shielding for signal line and encoder feedback extension
line to enhance anti-interference ability.
3After the driver is off power, there is still high voltage inside. Please do not touch the power
terminal for 5 minutes, and make sure the discharge indicator is off before operating.
4Before power on, please make sure that the wiring is connected correctly.
1.3 Precautions for operation
Danger1Before installation of the equipment, please first no-load trial run to avoid accidents.
2Do not allow untrained personnel to operate, to prevent equipment damage and personnel
injury caused by the wrong operation.
3During normal operation, please do not touch the radiator and its interior of the driver with
your hands to prevent high temperature scalding or electric shock.
Caution1Please adjust the parameters of the driver before long-term test to prevent the poor use of the
driver and equipment.
2Please make sure that the device start, emergency stop, close and other switches are
effective before running the device.
3Please do not turn on and off the power repeatedly.
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1.4 Precautions for maintenance and inspection
1It is forbidden to touch the inside of the drive or motor during operation to avoid electric shock.
2 Within 5 minutes after the power is turned off, do not touch the power supply and power terminal to
prevent electric shock.
3 Do not change the connection line when the power is on, in case of electric shock or injury.
4 Must be operated and maintained by trained professionals.
5 Do not disassemble and repair except by our staff.
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Chapter 2 Product Introduction
2.1 Servo Driver
2.1.1 Introduction
2.1.2 Main characteristics
1. Using DSP+FPGA dual chip platform and optimized current loop design, the driver has the characteristics of
high dynamic response, extremely short setting time, smooth operation and small vibration when stopping.
2. With automatic gain adjustment module, the user can choose the rigidity level according to the demand.
3. The built-in FIR filter and the multiple sets of notch filter, can automatically recognize and suppress the
mechanical vibration.
4. The built-in disturbance torque observer, makes the drive with a strong ability to resist external disturbance.
5. There are a variety of control modes to choose, position control, velocity control, torque control, can switch
various control modes.
6. Location input pulse frequency up to 4 MHZ, support pulse + direction, orthogonal pulse, double pulse
position command a variety of ways.
7. It has RS485 interface, supporting Modbus communication, and Multi-ring absolute encoder with memory
function. It can be flexibly applied to manipulator and other industries.
JAND series universal servo driver is a high performance AC servo unit developed by JMC.The servo driver of
this series use advanced DSP chip for motor control, large-scale Field Programmable Gate Array (FPGA) and IPM
power module, which is characterized by small size, high integration, stable performance and reliable protection.
There are abundant digital and analog I/O interfaces. It can be used with a variety of upper computer devices, and
support MODBUS communication protocol to facilitate networking. It can realize the full digital control of position,
speed and torque precision through the optimized PID control algorithm. It has the advantages of high precision
and quick response. At the same time, the driver supports 2500 line incremental encoder and 17-bit and 20-bit
high precision absolute encoder motor, to meet different customer performance requirements. Products are
widely used in CNC machine tools, printing and packaging machinery, textile machinery, robots, automatic
production lines and other automation fields.
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8. Programmable 8-way input and 5-way output port available, users can define input, output requirements via
settings, flexible application.
9. Support incremental encoder and 17bits, 20bits, 23bits high precision absolute encoder.
10. Complete protection functions including overvoltage, undervoltage, overspeeding, overloading, Position
deviation too large, encoder errors, etc. And it can remember 8 groups of historical fault information.
11. Rich monitoring items, users can choose wanted items to test running state.
12. Drive communicates with PC via connecting RS232 port to have easy, quick debug servo drive system.
2.1.3 Driver Specifications
1Electrical specifications
aSingle phase 220V servo drive
200 400 750 1500
Single Phase Continuous
Input Current (Arms)
1.9 3.2 6.7 8.8
Continuous Output
Current(Arms)
2.1 2.8 5.5 8
Max Output
Current(Arms)
5.8 9.6 16.9 19
Main Circuit Power Supply
Single phase AC180-240V50/60Hz
Control Circuit Power
Supply
Single phase AC180-240V50/60Hz
Brake Handling
Function
External brake resistance Built in brake resistance
Model JAND***2-20B
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Project Description
Control method
Feedback Incremental encoder
Absolute encoder
Environment
temperature Work055 Storage-2585
humidity Work10%90%
altitude <1000m.When it is higher than 1000m, it shall be
derated according to GB/T 3859.2-93
protection level
Protection levelIP10cleanliness2
Non-corrosive and non-combustible gas
No oil and water splash
Environment with less dust, salt and metal powder
Function
speed regulate area
1:5000
steady speed accuracy
±0.01%External load fluctuation 0100%
±0.01%power input change ±10%220V
±0.1%ambient temperature ±25℃(25℃)
velocity response
frequency
1200Hz
±2%
Single-phase full-wave rectifier
IGBT PWM sinusoidal wave current drive
torque control
accuracy
2Basic Specifications
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Input/Output
signal
frequency-dividing
pulse output of
encoder
A phase, B phase and C phase: linear driving output.
frequency-dividing pulse output number: can be set at
will.
input signal
point8
FunctionServo ONErase warning the warning
Forward overpass signal inputReverse overpass signal
inputControl mode switchingP action instruction
inputPositive side external torque limitReverse side
external torque limit Gain switching input Zero
position fixed inputInstruction pulse inhibit input
Encoder absolute value data required input1. Internal
set speed switching input 2. Internal set speed
switching input3Position instruction clear inputCheck
out input of magnetic poleSwitch input of instruction
pulse input multiplier
output signal
point5
FunctionAlarm outputBand-type brake open output
Servo ready for outputPosition complete output
Position close outputUniform speed outputMotor
zero speed outputTorque limit detection output
Speed limit detection outputWarning output
instruction pulse input multiplier switching output
Display function
High voltage power indicator lamp, 6-digit 8-segment
LED.
Communication
function
RS485
MODBUS protocol is supported.
Axis address: by parameter setting
RS232
Connect PC for debugging
Regeneration treatment
Built-in regenerative resistor or external regenerative
resistor.
Protection function
Overvoltage, undervoltage, overcurrent, overload, etc.
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2.1.4 Servo driver model description and nameplate content
1Model description
20B - X X
Driver power
Symbol Rated power output
200 200W
400 400W
750 750W
Power supply
Symbol Specifications
1 Single phase 220V
2 Single/3-phase 220V
Special function
module
Special function module
The default is the
standard model.
Number of encoder lines
Symbol Supported encoder
JMC JAND
series AC
servo
drivers
20B 17B/20B
M20B M 17B / M23B with memory
JAND 750 2 -
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2Nameplate content description
2.2 Servo motor
2.2.1 Introduction
1. High-energy magnetic.
2. 300% overload capacity for short periods of time.
Barcode and production date
serial number
Rated input
Product model
Rated output
JAND servo motors are high rotational speed, high precision servo motors developed by JMC to meet the
requirements of modern automatic control. This series of servo motors can make the control speed and position
accuracy very accurate, and can convert the voltage signal into torque and speed to drive the control object. This
series of servo motor rotor speed is controlled by the input signal and can respond quickly. It in the automatic
control system, is used as actuators, and the advantages of small electrical and mechanical time constant, high
linearity, initiating character such as voltage, can convert the received electrical signal to the motor shaft angular
displacement or angular velocity on output, and can be adjusted real time feedback signal to the servo drive,
realize high precision control.
2.2.2 Main features
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3. Flange dimensions (mm)406080110130
4. Power: 0.1-3KW optional
5. Low noise, low heat, high precision, high rotation speed, etc.
2.2.3 Servo motor model description and nameplate content
1Model description
20B - XX
Flange dimensions (mm)
6080110130
Motor rated output power
Symbol Rated output power
01 100W
02 200W
04 400W
07 750W
08 850W
10 1000W
Motor output shaft type
K Keyway
F Flat shaft
S Plain axis
G reducer fitting
P special production
Power supply
1 Single phase 110V
2 3-phase 220V
Motor rated rotational speed
15 1500 RPM
20 2000 RPM
30 3000 RPM
Number of
encoder lines
2500
20B
M23B
Special function
module
Special function
module
The default is
the standard
model.
Poles of motor
4 Four pairs (default)
5 Five pairs
JMC JAND AC series
servo drivers
17BC
80 JASM 5 07 2 30 K -
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2Nameplate content description
Motor model
Rated Powerinput
voltageinput current
Rated torquerated
rotational speedencoder
lines
Motor power line
Barcode and production
date serial number
SER.NO:20150801001
Http//www.jmc-motion.com
2.3 Servo control system and Main power circuit connection
2.3.1 Wiring diagram of servo control system
SERVO MOTOR
MODEL:80JASM 507230K-20B
MOTOR LEADS
U: RED VBLACK W:WHITE
Pn:750W AC: 220V In:4.2A
Tn:2.39Nm Nn:3000r/m En: 20bit
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The servo driver is directly connected to the industrial power supply, without the use of transformers and other
power source isolation. In order to prevent cross electric shock accident of servo system, please use fuse or circuit
breaker for wiring on input power supply. Because the servo driver has no built-in grounding protection circuit, in
order to form a more secure system, please use a leakage circuit breaker with overload and short circuit protection
or a dedicated leakage circuit breaker with supporting ground wire protection.
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2.3.2 loop-connectivity main power
1single-phase power supply
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Chapter 3 Port usage and cabling
3.1 Distribution of ports in Servo-drive
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3.2 Description of servo driver CN1 control port
3.2.1 Definition of CN1 control port
The upper control and interface of drive, It has the function of the upper computer to control the driver and the
feedback output of the drive.
Definition of pins in CN1 terminal:
Pin number
Label
Definition
Declaration
1
DO4+
Digital output +
Customize output port
2
DO3-
Digital output -
Customize output port
3
DO3+
Digital output +
Customize output port
4
DO2-
Digital output -
Customize output port
5
DO2+
Digital output +
Customize output port
6
DO1-
Digital output -
Customize output port
7
DO1+
Digital output +
Customize output port
8
DI4-
Digital input -
Customize input port
9
DI1-
Digital input -
Customize input port
10
DI2-
Digital input -
Customize input port
11
COM+
Common input
Active High 24V
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12
GNDA
Emulation GND
13
GNDA
Emulation GND
14
NC
nop
15
MON2
Analog data monitoring
output 2
not currently supported
16
MON1
Analog data monitoring
output 1
not currently supported
17
+24V
+24V outputoutside I/O
Maximum allowable output current
150mA
18
T_REF
Torque analog control +
19
GNDA
Emulation GND
20
+12V
+12V outputsimulate command
Maximum allowable output current
50 mA
21
OA+
Encoder A positive output
22
OA-
Encoder A negative output
23
OB-
Encoder B negative output
24
OZ-
Encoder Z negative output
25
OB+
Encoder B positive output
26
DO4-
Digital output -
Customize output port
27
DO5-
Digital output -
Customize output port
28
DO5+
Digital output +
Customize output port
29
HPUL-
Digital input -
30
DI8-
Digital input -
Customize input port
31
DI7-
Digital input -
Customize input port
32
DI6-
Digital input -
Customize input port
33
DI5-
Digital input -
Customize input port
34
DI3-
Digital input -
Customize input port
35
24V SIGN+
24V positive direction
Active High 24V
36
SIGN+
positive direction
Active High 5V
37
SIGN-
minus direction
Active low 0V
38
HPUL+
high-speed pulse +
39
24V PULS+
24V pulse +
Active High 24V
40
HSIGN-
High Speed direction -
41
PULS-
Pulse -
Active low 0V
42
V_REF
Velocity analog control +
43
PULS+
Pulse +
Active High 5V
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44
GND
Digital GND
45
COM
+24V output GND
46
HSIGN+
High Speed direction +
47
COM
+24V output GND
48
OCZ
Encoder Z Phase-open
collector output
49
COM
+24V output GND
50
OZ+
Encoder Z positive output
Notice:
1When the CN1 terminals are connected24V PULS+ and PULS+ share PULS-24V SIGN+ and SIGN+ share SIGN-
The difference is just a 24V high level input and a 5V high level input.
2digital input (DI) portdigital output (DO) port, Please refer to the parameter description in chapter 8 to set the
custom function.
3.2.2 Connection instructions for CN1 control ports
The digital input DIDI1-DI8can be connected using the circuit of switches, relays, and open-collector transistors.
Power can be supplied from within the drive or from an external source.Please refer to chapter 8.2.7 for p06-xx
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I/O parameters
伺服驱动器
伺服驱动器
External power input Internal power input
The digital output DO(DO1-DO5) can be connected with relays, photoelectric couplers, etc. The power supply
provided inside the drive can be used or external power supply can be used. When using internal power supply,
The 24V power supply inside the driver provides only 150mA.If the load is greater than 150mA, be sure to use an
external power supply with a supply voltage range of 5-24v.Please refer to chapter 8.2.7 for p06-xx I/O
parameters
伺服驱动器
伺服驱动器
(Relay) External power supply (Relay) Internal power supply
伺服驱动器 伺服驱动器
(Optocoupler) External power source (Optocoupler) Internal power supply
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伺服驱动器
伺服驱动器
Given external power analog signal Internal 12V power supply,
speed/torque adjustment by potentiometer
Speed and torque control analog control input effective voltage range (-10v ~10V)The command value
corresponding to this voltage range can be set by the following parameters,P06-40 Speed analog command input
gain,P06-43 Torque analog command input gain. For the specific setting method, please read the detailed
description of parameters.
3.2. 3 Wi r i ng of Dr i ver wi t h br ake
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3.3. Description of CN2
3.3.1 Descriptionn of1394- 6P encoder
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PIN1 PIN8
3.4 Description of the driver's CN3/CN4 port
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3.5 Description of the driver's CN5 port
3.6 Port description of power supply and motor power line
Pin-out number Label Defined declaration
1 3.3V RS232 power supply 3.3V
2 TX232
RS232 send
3 RX232 RS232 receive
4 Reservation No connection
5 GND RS232 GND
Label Definition Declaration
Face CN5 port head-on
L1,L2
M ain loop power supply
and cont rol loop power
input
Connect to single - phase 220V AC
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Notice:
1 Be sure to connect the electromagnetic contactor between the power supply and the main circuit power
supply of the servo driver, so that in case of failure of the servo driver, the power can be cut off to prevent
fire caused by excessive current.
2 There is no built-in regenerative resistance for drivers of 0.4kw and below. When the feedback energy
exceeds the capacitive absorption capacity, an overvoltage alarm of AL.402 will appear, and set p00-30,
p00-31 and p00-32 to corresponding values, Refer to 8.2 specification of parameter analysis.
UVW The connection end of the
motor power line
Connect the power line of the motor
B1B2B3
The connection end of the
regenerative resistor
When using the built-in regenerative resistance,
short-connect B1 and B2 (our 750W and above
drives have built-in regenerative resistance)
When using external resistance, disconnect the short
connection of B1 and B2, and connect both ends of
the resistance to B1 and B3
Earthing screw Driver protection GND
screw
Connect the ground wire of power supply and motor
Label Definition Declaration
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Chapter 4 Installation instructions
4.1 Installation dimension
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1000W and below AC servo motor (Unit mm)
Notice:
1. The normal installation direction of the servo driver must be vertical, with the top facing upward to
facilitate heat dissipation.
2. The device shall be well ventilated when the driver is installed, and the distance between multiple drivers
shall not be less than 5CM when they are used side by side in the cabinet.
3. In order to ensure safe use, please make sure that the earthing protection terminal of the driver is well
connected with the protective ground of the device!
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4.2 Install the environment used
The installation environment has a direct impact on the normal operation and service life of the product, so the
following conditions must be met:
1. Working environment temperature: 0 ~ 55℃;Working environment humidity: 10% ~ 90% (no condensation).
2. Storage environment: -20℃ ~ +85℃;Humidity of storage environment: less than 90% (no condensation).
3. Vibration: below 0.5G.
4. Prevent dripping rain or damp conditions.
5. Avoid exposure to the sun.
6. Prevent oil mist, salt erosion.
7. Prevent corrosive liquids, gas, etc.
8. Prevent dust, cotton wool and metal particles from invading.
9. Stay away from radioactive materials and combustible materials.
10. Space should be reserved around the location of the drivers in the cabinet for convenient loading, unloading
and maintenance.
11. Pay attention to the air flow in the cabinet, if necessary, add an external fan to enhance the air flow, reduce
the drive environment temperature to facilitate heat dissipation;The long-term operating temperature is below
55℃.
12. Try to avoid nearby vibration source, add shock absorption device such as vibration absorber or anti -
vibration rubber gasket.
13. If there is an electromagnetic interference source nearby, and the power supply and control line of the driver
are interfered, resulting in the wrong operation, noise filter can be added or various effective anti-interference
measures can be adopted to ensure the normal operation of the driver. (the noise filter will increase the
leakage current, so the isolation transformer should be installed at the input end of the driver power supply.)
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Chapter 5 Panel displays instructions and Settings
5.1 The instructions of the panel functions
JASD series ac servo panel with six LED digital display state: 5 - bit key input command,Specific key functions are as
follows:
Definition
UP button Display changes, value added function
DOWN button
T
N
E
ENT button
Remarks
ENT button Hold for 3 seconds to confirm or save the function
M button
Left button
Identify or save functionality
Display changes, value reduction function
Shift function, used to swit ch high/ low display in
parameter mode
Explaination
shift function
and exit
Panel key label
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Under the monitoring and parameter interface, long press ENT button to flip quickly
5.2 Operation mode switching process
Note: after pressing ENT to enter the mode setting, you can exit the mode selection by pressing M
The electric start
Run Display
d00.C.PU Display
P00-00 Display
AF_JoG Display
Enter status display mode automatically
status display mode
Single Press M button
Go into monitoring
Single Press Mbutton
long press ENT button
long press ENT button
Monitor mode
Parameter settings
long press ENT button
Auxiliary mode setting
Single Press M button
Go into parameter settings
Single Press Mbutton
Go into miscellaneous function
JAND series ac servo has four function modes, namely state display mode, monitoring mode, parameter setting
mode and auxiliary mode. The switching process between them is as follows:
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5.3 Status display
The display discrimination is as follows:
Status display bit data meaning:
Display
Meaning
Display
Meaning
Control circuit power on display
Main circuit power supply ready display
Speed and torque control: consistent
display of speed
Position control: display after
positioning
Rotate the check out display
Base block display
The light is ON at servo OFF state and
OFF at ON state
Speed, torque control: speed command
input
Position control: instruction pulse input
display
Status display abbreviation meaning
Display
Meaning
Servo not ready (power supply not on)
Servo ready (servo motor is not energized)
In servo enable state (servo motor energized state)
Indicates that the input port of the forward overpass signal is in a valid
state, and the forward turn instruction of the motor is invalid
Indicates that the input port of the reverse overpass signal is in a valid
state, and the motor inversion instruction is invalid
Servo related operation completed correctly
The servo is in the enabling state and cannot be operated. It must be
turned off to the enable
Invalid value entered, the servo does not perform the current
Bit data
Abbreviation symbol
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operation
The relevant parameters of the servo are locked, which shall be
unlocked before operation
Servo fault display. Please refer to chapter 9 for fault definition
5.4 Write and save method for parameter setting
Start
Double press Mbutton
P00-00 Display
P00-02 Display
The UP button or DOWN button can be used to
select the parameters that need to be set
3 Display
Long press ENT to enter this parameter setting
8 Display
Parameter values can be changed by pressing the UP or DOWN buttons
Long press ENT to save the parameters
P00-02 Display
Single Press the LEFT button to shift the parameters
08 Display
Long press ENT to save the parameters
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Chapter 6 control mode and setting
6.1 Position control
6.1.1 Position control wiring diagram
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6.1.2 Position control wiring diagram
Controller end Direction + pulse input mode : the direction + pulse input mode can be divided into 5V and 24V
signal input modes. Twisted pair wire connection can improve the anti-interference capability. In general, this
position control wiring method is often used in MCU controller system. The maximum input pulse frequency of this
control is 500KHz
Controller
Servo Driver
Controller
Servo Driver
5V pulse + direction input mode 24V pulse + direction input mode
Controller - end collector open input mode description: single - end input mode can use either internal power
supply or external power supply. But do not use dual power input to avoid damaging the drive. Generally PLC
controller system USES this kind of position control wiring method
Controller Controller
Servo Driver Servo Driver
Open collector USES external power supply Open collector USES internal power supply
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Note: high level must be between 3.3-5v when high speed pulse port is input
6.1.3 Description of position control mode parameters
1Motor and driver control parameters
Para code
Name
Set range
Default
Unit
P01-01
Control Mode Setting
0-6
0
0position mode
1speed mode
2torque mode
3speed,torque
4position ,speed
5position,Torque
6Servo batch function
P03-00
Location command source
0-1
0
0pulse command
1Numbers given
P03-01
Command pulse mode
0-3
1
0Orthogonal impulse command
1Direction + pulse command
2 or 3:Double pulse instruction
P03-02
Instruction pulse input
terminal
0-1
0
0: low speed pulse
1: high-speed pulse
P03-03
Reverse the command
pulse
0-1
0
Set the initial direction of
motor rotation
P03-09
The number of
instruction pulses per
revolution
0-65535
10000
Set according to user
requirements
See the specification of 8.2
parameters for details
P03-10
Molecule of electronic
gear 1
1-65535
1
Set according to user
requirements
See the specification of 8.2
parameters for details
P03-11
Denominator of
electronic gear 1
1-65535
1
P03-15
Position deviation is
Set too large
0-65535
30000
Set according to user
requirements
P03-25
Output pulse number of
one revolution of
absolute motor
0-60000
2500
Set according to user
requirements
2gain parameter
Please refer to the parameter adjustment in chapter 7 for adjustment
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6.1.4 Example of electronic gear ratio calculation
1Ball screw drive
Assumptions:
(1) mechanical parameters: deceleration ratio R is 2/1, lead lead of lead screw is 10mm
(2) resolution of each turn of position ring of absolute value encoder: 17bit=131072
(3) load displacement corresponding to 1 position instruction (instruction unit) : 0.001mm
Then:
According to (1) and (3), the position instruction (instruction unit) value required for the
screw to rotate 1 turn (table movement 10mm) :
10000
001.0
10
=
The electronic gear ratio is :(B is the numerator, A is the denominator)
625
16384
1
2
10000
131072
Α
Β
=×=
Finally, the parameter p03-10 is set to 16384, and p03-11 is set to 625
1Belt pulley drive
Assumptions:
(1) mechanical parameters: deceleration ratio R: 5/1, pulley diameter: 0.2m(pulley circumference:
0.628m)
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(2) resolution of each turn of position ring of absolute value encoder: 17bit=131072
(3) load displacement corresponding to 1 position instruction (instruction unit) : 0.000005m
Then:
According to (1) and (3), the value of position instruction (instruction unit) required for
the pulley (load) to rotate 1 turn can be obtained:
125600
000005.0
628.0
=
The electronic gear ratio is :(B is the numerator, A is the denominator)
785
4096
1
5
125600
131072
Α
Β
=×=
Finally, p03-10 is set to 4096 and p03-11 is set to 785
2Rotating load
Assumptions:
(1) mechanical parameters: the deceleration ratio R is 10/1, and the rotation Angle of the load
axis for one turn is 360°
(2) resolution of each turn of position ring of absolute value encoder: 17bit=131072
(3) load displacement corresponding to 1 position instruction (instruction unit) : 0.01°
Then:
According to (1) and (3), the value of position instruction (instruction unit) required for
1 rotation of the load is:
36000
01.0
360
=
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The electronic gear ratio is :(B is the numerator, A is the denominator)
225
8192
1
10
36000
131072
Α
Β
=×=
Finally, the parameter p03-10 is set to 8192 and p03-11 to 225
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6.2 speed control
6.2.1 Speed control wiring diagram
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6.2.2 Description of speed control mode parameters
1
Motor and driver control parameters
Para code
Name
Set range
Default
Unit
P01-01
Control Mode Setting
0-6
1
0position mode
1speed mode
2torque mode
3speed,torque
4position,speed
5position,torque
6Servo batch function
P04-00
Speed instruction
source
0-3
0
0External analog instruction
1: digital instruction
(parameter setting)
2: digital instruction
(communication)
3: internal multiple sets of
instructions
P04-01
Speed command analog
volume invert
0-1
0
Set the initial direction of
motor rotation
P04-02
The numerical
velocity is given
-60006000
0
Set the speed command value,
the speed mode and p04-00 is 1.
P04-06
Forward speed limit
0-6000
Restricted forward speed
P04-07
Reverse speed limit
-6000-0
Restricted reverse speed
P06-40
Speed analog command
input gain
10-2000
300
Set according to user
requirements
See the specification of 8.2
parameters for details
2
gain parameter
Please refer to the parameter adjustment in chapter 7 for adjustment
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6.3 torque control
6.3.1 Torque control wiring diagram
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6.3.2 Description of torque control mode parameters
1Motor and driver control parameters
Para code
Name
Set range
Default
Unit
P01-01
Control Mode
Setting
0-6
2
0position mode
1speed mode
2torque mode
3speed,torque
4position,speed
5position,torque
6Servo batch function
P05-00
Torque
instruction
source
0-3
0
0: external simulation instruction (speed
limiter is set by p05-02)
1: digital instruction (speed limiter is set
by p05-02)
2: external simulation instruction (speed
limiter is determined by speed simulation
instruction)
3: digital instruction (speed limiter is
determined by speed analog instruction)
P05-01
Torque
instruction
analog quantity
is reversed
0-1
0
Set the initial direction of motor rotation
P05-02
Torque mode speed
limiter given
value
0-6000
1000
Set the maximum speed of the motor in torque
mode. P05-00 is 0,1
P05-05
Torque limiter
setting source
0-2
0
Used to adjust the source of torque limits
P05-10
Internal forward
torque limiter
0-300.0
200.0
Limit forward torque values
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P05-11
Internal reverse
torque limiter
-300.0-0
-200.0
Limit the reverse torque value
P06-43
Torque analog
command input
gain
0-100
10
Set according to user requirements
See the specification of 8.2 parameters for
details
2Torque control command related gain parameters
Please refer to the parameter adjustment in chapter 7 for adjustment
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7.1
7.1.1 Pre operation detection
In order to avoid damage to the servo driver or mechanism, please remove all the load of the servo motor before
operation, and carefully check whether the following precautions are normal, and then power on for no-load test;
After the no-load test is normal, the load of the servo motor can be connected for the next test.
Notes:
Test before power
on
1. Check whether the servo drive has obvious appearance damage
2. The connecting part of distribution terminal shall be insulated
3. Check whether there is any foreign body inside the drive
4. Servo drivers, motors and external regenerative resistors shall not be placed on
combustible objects
5. In order to avoid the failure of the electromagnetic brake, please check whether the
circuit can be stopped immediately and cut off
6. Confirm whether the external power supply voltage of the servo driver meets the
requirements
7. Confirm whether the motor U, V and W power lines, encoder lines and signal lines
are connected correctly (confirm according to motor labels and instructions)
Power on detection 1. When the servo driver is powered on, do you hear the sound of relay action
2. Whether the servo driver power indicator and LED display are normal
3. Confirm whether the parameters are set correctly or not. Unexpected actions may
occur depending on the mechanical characteristicsdo not make extreme adjustments
to the parameters
4. Whether the servo motor is self-locking or not Please contact the manufacturer if
the servo motor has too much vibration and sound during operation
Chapter 7 Trial operation and parameter adjustment
Test run
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1 JoG mode no-load test, the user can not need to connect additional wiring, for the sake of safety, before the
JoG no-load speed test, please fix the motor base, in case the motor speed change caused by the reaction force
caused by dangerous. The following is a simple wiring diagram in JoG mode:
7.1.2 No-load test
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2Select JoG mode for test running according to the following flowchart
Ramarks: Long press ENT in test running mode, enter the speed edit menu, edit speed by UP, Down and Left
keyboard combination, afterwards long press ENT, reenter Jog mode, press Up and Down motor will run at new
setting speed.
This setting speed will not be saved after exiting Jog mode. Please refer chapter 8.4 the accessory function.
Start-up
Automatically enter status display mode
status display mode
按三下 M
run/rdy display
Press M three times
AF_JoG display
Auxiliary mode
Long press the ENT
Test running mode0 display
UP
DOWN
Motor run at CW direction
Motor run at CW direction
Press M one time
Go away
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velocity given
velocity follow
After selecting the appropriate control mode according to the equipment requirements, you need to make
reasonable adjustments to the servo gain parameters, to make servo driver can drive the motor quickly and
accurately to maximize the mechanical performance.
Gain setlow gain setmiddle gain sethigh+feed-forward
Velocity-loop gain80.0Hz Velocity-loop gain160.0Hz Velocity-loop gain160.0Hz
Velocity-loop ratio gain40.0Hz Velocity-loop ratio gain60.0Hz Velocity-loop ratio gain60.0Hz
Velocity-loop integral time10.0ms Velocity-loop integral time10.0ms Velocity-loop integral time10.0ms
Velocity feed-forward gain0 Velocity feed-forward gain0 Velocity feed-forward gain50.0%
Load inertia ratio1.00 Load inertia ratio1.00 Load inertia ratio1.00
The servo gain is adjusted by multiple loop parameters (position loop, velocity loop, filter & etc.), and they will
affect each other. Therefore, the setting of the gain needs to be balance adjusted according to certain rules.
Two
lines
coincide
7.2 Parameter adjustment
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The process of gain adjustment can be performed according to the following diagram
Start
Inertia recognize
Input to P01-04 according to mechanical
output inertial ratio or execute load rotor
inertial recognition AF_JL.
Automatic gain
tuning
Set P01-02 to be 1 or 2, gradually increasing
P01-03 until noise heard according to request,
and return back 2 steps under current rigidity
grade.
Meet
requirement
Manual gain tuning
Set P01-02 to be 0 after saving P01-00, P02-0,
P02-10, P02-11, P02-13, P02-14, P08-20
manually, afterwards you can tune manually.
Meet
requirement
Vibration
suppression
Over
Yes
No
Yes
No
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7.3 Gain tuning manually
7.3.1 Basic parameter
When the automatic gain adjustment fails to achieve the desired effect, you can manually fine-tune the gain to
optimize the effect.
The servo system consists of three control loops. The basic control block diagram is as follows:
+
+
Position
command
+
+
Position-loop
gain
Velocity-loop
gain
Current-loop
control
+
+
Velocity
feed-forward
Torque feed-
forward
Velocity-loop
integration
time constant
Motor
Velocity
feedback
-
Position
feedback
The gain adjustment needs to follow the order of inner loop first and outer loop second. First set the load inertia
ratio P01-04, then adjust the velocity loop gain, and finally adjust the position loop gain.
Velocity loop gain: Increase the setting value as much as possible in case of not vibration no noise, which can
improve the speed following performance and speed up the positioning time.
Velocity integral constant: The smaller the set value is, the faster the integral speed is and the stronger the integral
effect is. If it is too small, it will cause vibration and noise.
parameter
code
designation
setting
range
setting
Explain
P01-02
Real-time
automatic
tuning mode
0-3
1
0Manually tuning rigidity
1standard mode automatic tuning rigidity.
In this modeP02-00P02-01P02-10P02-11
P02-13P02-14P08-20 will be set
automatically according to the rigidity
level set in P01-03. Manual tuning does not
work. The following parameters are set by
the user:
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P02-03Velocity feed-forward gain),P02-04
velocity feed-forward smoothness
constant
2Position mode automatic tuning rigidity,
in this mode, P02-00P02-01P02-10P02-11
P02-13P02-14P08-20 will be set
automatically according to the rigidity
level set in P01-03. Manual tuning does not
workThe following parameters will be fixed
and cannot be changed
P02-03velocity feed-forward gain):30.0%
P02-04velocity feed-forward smooth
constant):0.50
3automatic tuning rigidity 2, in this mode,
P02-00P02-01P02-10P02-11P02-13will
be set automatically according to the
rigidity level set in P01-03. Following
parameter will be setting by user: P02-03
velocity feed-forward gain),P02-14
velocity integral constant 2),P08-20
torque command filter constant 1),P08-21
torque command filter constant2
P01-03
Real-time
automatic
tuning
rigidity
0-31
13
Built-in 32 kinds of gain parameters. It
works when P01-02 is set to 1, 2, or 3. It
can be used directly according to the actual
situation. The larger the set value, the
stronger the rigidity.
P02-00
Velocity
control
gain 1
0-30000
80.0
The larger the setting value, the higher
the gain, the greater the rigidity, and the
smaller the position lag, but if the value
is too large, the system will shake and
overshoot.
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Increase the value as much as possible
without shake.
For gain at static.
P02-01
Velocity
control
gain2
0-3000.0
80.0
The larger the setting value, the higher
the gain, the greater the rigidity, and the
smaller the position lag, but if the value
is too large, the system will shake and
overshoot.
Increase the value as much as possible
without shake.
For gain at dynamic.
P02-03
velocity
feed-forwar
d gain
0-100.0
30.0
The feed-forward gain of the velocity loop.
The larger the parameter value, the smaller
the system position tracking error and the
faster the response. However, if the
feed-forward gain is too large, the position
loop of the system will be unstable, and
its easy to cause overshoot and shake.
P02-04
velocity
feed-forwar
d smooth
constant
0-64.00
0
This parameter is used to set the velocity
loop feed-forward filtering time constant.
The larger the value, the larger the
filtering effect, but at the same time the
phase lag increases.
P02-10
Velocity
ratio gain 1
1-2000.0
40.0
The larger the setting value, the greater
the gain and rigidity. The parameter value
is set according to the motor and load.
Increase the value as much as possible
without shock.
For gain at static.
P02-11
velocity
integral
0.1-1000.0
10.0
Speed regulator integration time
constant. The smaller the setting value is,
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constant 1
the faster the integration speed is, the
greater the rigidity is. If it is too small,
it will cause vibration and noise.
reduce this parameter as much as possible
in case of no vibration.
This parameter is for steady state
response.
P02-12
Fake
differentia
l
feed-forwar
d control
value 1
0-100.0
100.0
When set to 100.0%, the velocity loop
adopts PI control, and the dynamic response
is fast; when set to 0, the velocity loop
integral effect is obvious, and filter the
low frequency interference, but the dynamic
response is slow.
By tuning this value, the speed loop have
better dynamic response, and at the same
time, it can increase the resistance to
low-frequency interference.
P02-13
Speed
proportiona
l gain 2
1-2000.0
45.0
The larger the setting value, the greater
the gain and rigidity. The parameter value
is set according to the motor and load.
Increase the value as much as possible
without shake.
For gain during dynamic.
P02-14
Velocity
integral
constant 2
0.1-1000.0
1000.0
Speed regulator integration time
constant. The smaller the setting value is,
the faster the integration speed is, the
greater the rigidity is. If it is too small,
it will cause vibration and noise.
Decrease the value as much as possible
without shake.
This parameter is for steady state
response.
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P02-15
Fake
differentia
l
feed-forwar
d control
value 2
0-100.0
100.0
When set to 100.0%, the speed loop adopts
PI control, and the dynamic response is
fast; when set to 0, the speed loop integral
effect is obvious, and low frequency
interference can be filtered, but the
dynamic response is slow.
By tuning this value, the speed loop have
better dynamic response, and at the same
time, it can increase the resistance to
low-frequency interference.
7.3.2 Gain switching
The gain switching function can be triggered by the internal state of the servo or the external DI port. It is only
effective in the position control and speed control modes. With gain switching, the following effects can be
achieved
Switch to lower gain when the motor is static (servo enabled) to hold vibration
Switch to higher gain when the motor is static (servo enabled) to short positioning time;
Switch to higher gain in the running state of the motor to obtain better command following performance;
Switch to different gain settings by external signals according to the use situation
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P02-31
P02-32
P02-33
Action
Status
Gain
Command
velocity
Stop (servo
OFF)
Running
Stop (servo
OFF)
The 1
st
gain
The 2
nd
gain
The 1
st
gain
Velocity gain
switching directly
Time
P02-34
Position gain
switching smoothly
relative parameter
Para code
Name
Set range
Default
Unit
Effective
time
P02-30
Gain switching mode
0-10
7
---
Real time
P02-31
Gain switching grade
0-20000
800
---
Real time
P02-32
Gain switching lag
0-20000
100
---
Real time
P02-33
gain switching delay
0-1000.0
10.0
1ms
Real time
P02-34
Position gain switching time
0-1000.0
10.0
1ms
Real time
7.3.3 Feed-forward function
Speed feed-forward: During position control, the speed control command required from the position command
calculation is added to the output of the position regulator, which can reduce the position deviation to improve
the response of the position control.
Torque feed-forward: Calculate the required torque command from the speed control command and add it to the
speed regulator output to improve the response of the speed control
A. Speed feed forward operation
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With the speed feed-forward smoothing constant set to be 50 (0.5ms), the speed feed-forward gain is gradually
increased to meet the system requirements. However, too large speed feed-forward gain will cause position
overshoot, this will make the setting time longer.
B. Torque feed-forward operation
With the torque feed-forward smoothing constant set to be 50 (0.5ms), the torque feed-forward gain is gradually
increased to meet the system requirements.
relative parameter
Para
code
Name
Range
Default
Unit
Effective
time
P02-03
velocity feed-forward gain
0-100.0
30.0
1.0
Real time
P02-04
velocity feed-forward smooth
constant
0-64.00
0.5
1ms
Real time
P02-19
torque feed-forward gain
0-30000
0
1.0
Real time
P02-20
torque feed-forward smooth
constant
0-64.00
0.8
1ms
Real time
7.3.4 Disturbance observer
The disturbance torque value can be inferred by using the disturbance observer and compensated on the torque
command to reduce the influence of disturbance torque and vibration. This observation function is valid in position
mode and velocity mode.
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Motor load
Disturbance observer
Disturb torque
+
+
Torque command
Load mode
Motor speed
+
+
Using instruction
a) Set P08-26 (filter constant) to a larger value, and then gradually increase P08-25 (compensation gain). At
this time, the action sound may become louder; after confirming that the current compensation gain is effective,
gradually decrease P08-26.
b) Increasing the gain can improve the effect of disturbance torque suppression, but the noise becomes
louder
c) After shortening the filter time constant, the disturbance torque with less delay can be estimated, and
the effect of suppressing the influence of disturbance can be improved, but the noise will become louder.
d) Please look for settings with better balance.
Relative parameter
Para
code
Name
Range
defaul
t
Unit
Effectiv
e time
P08-25
Disturbance torque
compensation gain
0-100.0
0
Real
time
P08-26
disturbance torque filter
time constant
0-25.00
0.8
1ms
Real
time
7.3.5 Resonance suppression
If the rigidity of the servo system is too large and the response is too fast, it may cause resonance in the
mechanical system. This situation can be improved by reducing the gain of the control loop. Resonance
suppression can also be achieved by using a low-pass filter and notch without reducing the gain
1
Resonance frequency detection
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The resonance frequency of the mechanical system can be observed through monitoring items d26.1.Fr, d28.2.Fr
2
Torque command low-pass filterP08-20
The low-pass filter is used in the case when the vibration frequency is deviated, and it can have a good
performance when used at high frequencies. By setting the filter time constant, it will attenuate resonance near
the resonance frequency. However, the low-pass filter will make the system phase lag, reduce the bandwidth, and
reduce the phase margin easily cause loop oscillation. Therefore, it can only be applied to high frequency vibration
applications.
Filter deadline frequencyHz= 1/(2*pi*p08-20(ms)*0.001)
para
code
Name
Range
Defaul
t
Unit
Effective
time
P08-20
Torque command filter
constant
0-25.00
0.8
1ms
Real time
3Notch filter
The notch filter is used when the system resonance frequency is fixed. The trap can reduce the mechanical
resonance by reducing the gain at a specific frequency. After the trap is set correctly, the vibration can be
effectively suppressed. You can try to increase the servo gain. The servo has 4 built-in traps. When P08-11 is set to
0, 4 sets of traps can be started at the same time, and parameters can be entered manually.
A. Self-adaptive notch mode
Through the self-adaptive notch filter function module, the servo system will automatically identify the current
resonance frequency and automatically configure the notch parameters. Using instruction as following:
a) Set P08-11 to 1 or 2 according to the number of resonance points. When resonance occurs, you can set
P08-11 to 1 and turn on an self-adaptive notch. After gain tuning, set P08-11 to 2 to turn on 2 adaptive notches if
new resonance appears.
b) When the servo is running, the parameters of the third and fourth sets of notch filters will be
automatically updated, and the corresponding function code will be automatically stored every 30 minutes. After
being stored, the notch parameters will also be saved after power off.
c) If the resonance is suppressed, it shows that the self-adaptive trap is effective. After the servo system
have run stably for a period of time, set P08-11 to 0, and the notch parameters will be fixed to the last updated
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value. This operation can prevent the trap parameters from being updated to wrong values due to wrong
operations during servo running, which will intensify the vibration.
d) If the vibration cannot be eliminated for a long time, please turn off the servo enable in time.
If there are more than two resonance frequency points, the self-adaptive notch cannot meet the requirements, in
this case the manual notch can be used.
Relative parameter
para
code
name
Description
P08-11
self-adaptive
notch filter
Mode selection
range0-4
0The 3
rd
and 4
th
notch filter parameters will not be updated automatically, its
saved as the current values. But manual input is allowed.
1One of the self-adaptive notch filter is effective, the 3
rd
notch parameter will
be updated automatically, manual input is not allowed.
2Two of the self-adaptive notch filter is effective, the 3
rd
and 4
th
notch
parameter will be updated automatically, manual input is not allowed.
3Detect resonance frequency only
4Clear the 3
rd
and 4
th
notch parameters and restore to default value.
P08-13
Self-adaptive
notch filter
vibration detect
door limit
Setting range0-7
This parameter sets the sensitivity of the self-adaptive notch vibration
detection. The smaller the parameter value, the more sensitive the detection
sensitivity is.
B. Setting the notch parameters manually
a) The resonance frequency of the mechanical system can be observed through monitoring items d26.1.Fr,
d28.2.Fr
b) Enter the resonance frequency from the previous step into the notch parameters, simultaneously input
the width level and depth level of the same notch teams.
c) If the vibration is suppressed, it means the notch is functioning. You can continue to increase the gain and
repeat the previous two steps after new vibrations appear.
d) If the vibration cannot be removed for a long time, turn off the servo ENA in time.
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C. Notch Width Grade
Notch width
Notch Width Grade =
Notch central frequency
The notch width represents the frequency bandwidth with a magnitude of -3dB relative to the center
frequency of the notch
D. Notch Depth Grade
Output
Notch Depth Grade =
Input
When the notch depth level is 0, the input is completely suppressed at the center frequency; when the
notch level is 100, the input can be completely passed at the center frequency.
relative parameter
Para
code
Name
Description
P08-30
Notch filter 1
Setting range: 300-5000UnitHz
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frequency
Notch is non-effective when the Notch filter 1 central frequency set
to be 5000
P08-31
notch filter 1
width
Setting range0-20
notch 1s notch width grade is the ratio between width and central
frequency
P08-32
notch filter 1
depth
Setting range0-99
notch 1s notch depth grade is the ratio between the input and output
of the center frequency of the notch
The larger this parameter, the smaller the notch depth and the weaker
the effect.
Notch relative parameter
Para
code
name
Range
default
unit
Effective
time
P08-11
Self-adaptive notch mode
selection
0-4
0
---
Real time
P08-13
Self-adaptive notch filter
vibration detect door limit
1-7
4
---
Real time
P08-31
Notch filter 1 width
0-20
2
---
Real time
P08-32
Notch filter 1 depth
0-99
0
---
Real time
P08-33
Notch filter 2 frequency
300-5000
5000
HZ
Real time
P08-34
Notch filter 2 width
0-20
2
---
Real time
P08-35
Notch filter 2 depth
0-99
0
---
Real time
P08-36
Notch filter 3 frequency
300-5000
5000
HZ
Real time
P08-37
Notch filter 3 width
0-20
2
---
Real time
P08-38
Notch filter 3 depth
0-99
0
---
Real time
P08-39
Notch filter 4 frequency
300-5000
5000
HZ
Real time
P08-40
Notch filter 4 width
0-20
2
---
Real time
P08-41
Notch filter 4 depth
0-99
0
---
Real time
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Chapter 8 Parameter and Function
8.1 Parameter list
P00-xx Motor and drive parameters
P01-xx Main control parameter
P02-xx Gain parameters
P03-xx Position parameters
P04-xx Velocity parameters
P05-xx Torque parameters
P06-xx I/O parameters
P08-xx Super function parameters
Type
Para
code
Name
Setting
Range
Default
setting
unit
Setting
way
Effective
time
motor and
driver
parameter
P00-00
Motor number
0-65535
2000
Stop &
reset
Re-power
on
P00-01
Motor rated speed
1-6000
---
rpm
Stop &
reset
Re-power
on
P00-02
Motor rated torque
0.01-655.35
---
N.M
Stop &
reset
Re-power
on
P00-03
Motor rated current
0.01-655.35
---
A
Stop &
reset
Re-power
on
P00-04
Motor rotor inertia
0.01-655.35
---
kg.cm²
Stop &
reset
Re-power
on
P00-05
motor pole pairs
1-31
---
Polar
logari
thm
Stop &
reset
Re-power
on
P00-07
encoder selection
0-3
---
---
Stop &
Re-power
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Motor and
driver
parameter
reset
on
P00-08
Line-saving
incremental encoder
0-1
---
---
Stop &
reset
Re-power
on
P00-09
Absolute encoder type
0-1
---
---
Stop &
reset
Re-power
on
P00-10
Incremental encoder
lines
0-65535
---
Stop &
reset
Re-power
on
P00-11
Incremental encoder Z
pulse electrical angle
0-65535
---
Stop &
reset
Re-power
on
P00-12
Rotor initial angle 1
0-360
---
1°
Stop &
reset
Re-power
on
P00-13
Rotor initial angle 2
0-360
---
1°
Stop &
reset
Re-power
on
P00-14
Rotor initial angle 3
0-360
---
1°
Stop &
reset
Re-power
on
P00-15
Rotor initial angle 4
0-360
---
1°
Stop &
reset
Re-power
on
P00-16
Rotor initial angle 5
0-360
---
1°
Stop &
reset
Re-power
on
P00-17
Rotor initial angle 6
0-360
---
1°
Stop &
reset
Re-power
on
P00-20
Display settings on
power-on interface
0-100
100
---
Running
&
setting
Re-power
on
P00-21
RS232 Communication
baud rate
0-3
2
---
Running
&
setting
Re-power
on
P00-23
Slave address
0-255
1
---
Running
&
setting
Re-power
on
P00-24
Modbus communication
0-7
2
---
Running
Re-power
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baud rate
&
setting
on
P00-25
check way
0-3
0
---
Running
&
setting
Re-power
on
P00-26
Modbus communication
response delay
0-100
0
1ms
Running
&
setting
Re-power
on
P00-28
Torque control Modbus
communication
compatible setting
0-2
1
---
Running
&
setting
Re-power
on
P00-29
Modbus absolute
encoder feedback
format
0-1
0
---
Running
&
setting
Re-power
on
P00-30
brake resistor setting
0-2
---
---
Running
&
setting
Re-power
on
P00-31
extra brake resistor
power
0-65535
---
10W
Running
&
setting
Re-power
on
P00-32
Extra brake resistor
value
0-1000
---
1Ω
Running
&
setting
Re-power
on
P00-33
check ENA for re-open
circuit and re-short
circuit
0-1
0
---
Running
&
setting
Re-power
on
P00-40
Over-heating
protection
0-1
1
---
Stop &
resettin
g
Re-power
on
P00-41
power off protection
0-1
1
---
Running
&
Re-power
on
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setting
P00-46
Speed inconsistency
alarm detection time
setting
0-65535
0
1ms
Running
&
setting
Real time
Main
control
parameter
P01-01
control mode setting
0-6
0
---
Stop &
resettin
g
Real time
P01-02
Automatically tuning
mode in real time
0-3
1
---
Running
&
setting
Real time
P01-03
automatically tuning
rigidity in real time
0-31
13
---
Running
&
setting
Real time
P01-04
rotor inertial ratio
0-100.00
3
1times
Running
&
setting
Real time
P01-10
control mode after over
travel
0-1
1
---
Running
&
setting
Real time
P01-20
Dynamic brake delay
0-250
50
1ms
Running
&
setting
Real time
P01-21
disable dynamic brake
when power off
0-1
1
---
Running
&
setting
Real time
P01-22
disable dynamic brake
when servo OFF
0-1
1
---
Running
&
setting
Real time
P01-23
disable dynamic brake
when alarming
0-1
1
---
Running
&
setting
Real time
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P01-24
Disable dynamic brake
when over travel
0-1
1
---
Running
&
setting
Real time
P01-30
brake command - servo
OFF delay (brake ON
delay)
0-255
50
1ms
Running
&
setting
Real time
P01-31
brake output speed
limitation
0-3000
100
1rpm
Running
&
setting
Real time
P01-32
servo OFF brake command
waiting time
0-255
50
1ms
Running
&
setting
Real time
P01-40
out of control check
ENA
0-1
1
---
Running
&
setting
Real time
Gain
paremeter
P02-00
position control gain 1
0-3000.0
48.0
1/S
Running
&
setting
Real time
P02-01
Position control gain 2
0-3000.0
57.0
1/S
Running
&
setting
Real time
P02-03
speed feed-forward
gain
0-100.0
30.0
1.0
Running
&
setting
Real time
P02-04
Speed feed-forward
smooth constant
0-64.00
0.5
1ms
Running
&
setting
Real time
P02-10
speed ratio gain 1
1.0-2000.0
27.0
1Hz
Running
&
setting
Real time
P02-11
Speed integral
0.1-1000.0
10.0
1ms
Running
Real time
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constant 1
&
setting
P02-12
Fake differential
feed-forward control
ratio 1
0-100.0
100.0
1.0
Running
&
setting
Real time
P02-13
speed ratio gain 2
1.0-2000.0
27.0
1Hz
Running
&
setting
Real time
P02-14
Speed integral
constant 2
0.1-1000.0
1000.0
1ms
Running
&
setting
Real time
P02-15
Fake differential
feed-forward control
ratio 2
0-100.0
100.0
1.0
Running
&
setting
Real time
P02-16
Speed integral error
limit value
0-32767
25000
---
Stop &
resettin
g
Real time
P02-19
Torque feed-forward
gain
0-30000
0
1.0
Running
&
setting
Real time
P02-20
Torque feed-forward
smooth constant
0-64.00
0.8
1ms
Running
&
setting
Real time
P02-30
Gain switching mode
0-10
7
---
Running
&
setting
Real time
P02-31
Gain switching grade
0-20000
800
---
Running
&
setting
Real time
P02-32
Gain switching lag
0-20000
100
---
Running
&
Real time
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setting
P02-33
Gain switching delay
0-1000.0
10.0
1ms
Running
&
setting
Real time
P02-34
Position gain
switching time
0-1000.0
10.0
1ms
Running
&
setting
Real time
P02-40
Mode switch selection
0-4
0
---
Running
&
setting
Real time
P02-41
Mode switch selection
0-20000
10000
---
Running
&
setting
Real time
P02-50
Torque command added
value
-100.0-100.
0
0
1.0
Running
&
setting
Real time
P02-51
CW torque compensation
0-100.0
0
1.0
Running
&
setting
Real time
P02-52
Reverse torque
compensation
-100.0-0
0
1.0
Running
&
setting
Real time
P03-00
Source of location
command
0-1
0
---
Running
&
setting
Real time
P03-01
Instruction pulse mode
0-3
1
---
Running
&
setting
Real time
P03-02
Instruction Pulse
Input Terminal
0-1
0
---
Running
&
setting
Real time
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P03-03
Instruction Pulse
Inversion
0-1 0 ---
Running
&
setting
Real time
P03-04
Position Pulse
filtering
0-1 0 ---
Running
&
setting
Real time
P03-05
Positioning completion
criteria
0-2 1 ---
Running
&
setting
Real time
P03-06
Location complete
range
0-65535 100
Encode
r unit
Running
&
setting
Real time
P03-07
Position Feedback
format
0-1 0 ---
Stop &
reset
Real time
P03-09
Number of instruction
pulses per turn of
motor
0-65535 10000 Pulse
Running
&
setting
Re-power
on
P03-10
Electron Gear 1
molecule
1-65535 1 ---
Running
&
setting
Re-power
on
P03-11
Electronic gear 1
Denominator
1-65535 1 ---
Running
&
setting
Re-power
on
P03-12
Electron Gear 1 is
16-bit higher
0-32767 0 ---
Running
&
setting
Re-power
on
P03-13
Electron Gear 2
molecule
1-65535 1 ---
Running
&
setting
Re-power
on
Posi t i on
par amet er
Posi t i on
par amet er
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P03-14
Electronic gear 1
Denominator
1-65535
1
---
Running
&
setting
Re-power
on
P03-15
Excessive position
deviation setting
0-65535
30000
指令单
*10
Running
&
setting
Real time
P03-16
Position Instruction
smoothing filter time
constant
0-1000.0
0
1ms
Running
&
setting
Real time
P03-20
Position loop feedback
0-1
0
---
Running
&
setting
Real time
P03-22
Increment encoder
output pulse frequency
division ratio
molecule
1-65535
1
---
Running
&
setting
Real time
P03-23
Increment encoder
output pulse frequency
division ratio
denominator
1-65535
1
---
Running
&
setting
Real time
P03-25
Absolute number of
output pulses per
revolution of the motor
0-60000
2500
---
Running
&
setting
Real time
P03-30
Linear encoder
inversion
0-1
0
---
Stop &
reset
Real time
P03-31
The polarity of the
LINEAR ENCODER Z pulse
0-1
1
---
Stop &
reset
Real time
P03-40
Source of output pulse
0-3
1
---
Stop &
reset
Real time
P03-42
0-1
1
---
Stop &
Real time
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Output Z pulse polarity
reset
P03-45
Digital Position
Instruction caching
mode
0-1
0
---
Stop &
reset
Real time
P03-46
Maximum speed of motor
at digital position
command run time
0-6000
1000
---
Running
&
setting
Real time
P03-50
The Gantry function
enables
0-1
0
---
Stop &
setting
Real time
P03-51
The input signal of
Gantry function is
reversed
0-1
0
---
Stop &
setting
Real time
P03-52
Number of feedback
pulses per turn of
Gantry Motor
0-65535
10000
---
Running
&
setting
Re-power
on
P03-53
Gantry function
position deviation too
large settings
0-65535
10000
---
Running
&
setting
Real time
P03-55
Gantry proportional
gain
0-200
10
---
Running
&
setting
Real time
P03-60
Origin regression
enable control
0-6
0
---
Running
&
setting
Real time
P03-61
Origin regression
model
0-9
0
---
Running
&
setting
Real time
P03-65
High speed searching
for origin switch
0-1000
100
---
Running
&
setting
Real time
Just motion control 0755-26509689
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P03-66
Low speed searching for
origin switch 0-200 10 ---
Running
&
setting
Real time
P03-67
Search origin switch
acceleration and
deceleration time
0-5000 0 ---
Running
&
setting
Real time
P03-68
Maximum time limit for
searching origin 0-65550 0 ---
Running
&
setting
Real time
P03-69
HMechanical Origin
Offset H 0-65535 0 ---
Running
&
setting
Real time
P03-70 Mechanical Origin
Offset L
0-65535 0 ---
Running
&
setting
Real time
P04-00
Speed instruction
source
0-3 0 ---
Stop &
setting
Real time
P04-01
Speed instruction
analog counter
0-1 0 ---
Stop &
setting
Real time
P04-02
Digital speed given
value
-60006000 0 1rpm
Running
&
setting
Real time
P04-03
Zero speed position
clamp function
0-1 0 ---
Running
&
setting
Real time
P04-04
Zero speed position
clamp speed threshold
0-6000 30 1rpm
Running
&
setting
Real time
P04-05 Overspeed alarm value 0-6500 6400 1rpm
Running
&
setting
Real time
Speed
par amet er
Speed
par amet er
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P04-06
Forward speed limit
0-6000
5000
1rpm
Running
&
setting
Real time
P04-07
Reverse speed limit
-6000-0
-5000
1rpm
Running
&
setting
Real time
P04-10
Zero velocity
detection value
0-200.0
2
1rpm
Running
&
setting
Real time
P04-11
Rotation detection
value
0-200.0
30
1rpm
Running
&
setting
Real time
P04-12
Consistent range of
velocity
0-200.0
30
1rpm
Running
&
setting
Real time
P04-14
Acceleration time
0-10000
0
1ms/10
00rpm
Running
&
setting
Real time
P04-15
Deceleration time
0-10000
0
Running
&
setting
Real time
P04-30
Internal setting
speed 1
-60006000
0
1rpm
Running
&
setting
Real time
P04-31
Internal set speed 2
-60006000
0
1rpm
Running
&
setting
Real time
P04-32
Internal setting
speed 3
-60006000
0
1rpm
Running
&
setting
Real time
Just motion control 0755-26509689
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P04-33 Internal set speed 4 -60006000 0
1rpm Running
&
setting
Real time
P04-34 Internal set speed 5 -60006000 0
1rpm Running
&
setting
Real time
P04-35 Internal set speed 6 -60006000 0
1rpm Running
&
setting
Real time
P04-36 Internal set speed 7 -60006000 0
1rpm Running
&
setting
Real time
P04-37 Internal set speed 8 -60006000 0
1rpm Running
&
setting
Real time
P05-00
Torque instruction
source
0-3 0 ---
Stop &
setting
Real time
P05-01
Inverse Torque
instruction analog
0-1 0 ---
Stop &
setting
Real time
P05-02
Torque mode speed
limit given value
0-5000 1500 1rpm
Running
&
setting
Real time
P05-03
Digital torque given
value
0-300.0 0 1.0
Running
&
setting
Real time
P05-05 Torque limiter source 0-2 0 ---
Stop &
setting
Real time
P05-06
Torque limit check out
delay
0-10000 0 ms
Running
&
setting
Real time
Tor que
par amet er
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P05-10
Internal Forward
Torque limit
0-300.0 200.0 1.0
Running
&
setting
Real time
P05-11
Internal reverse
torque limit
-300-0 -200.0 1.0
Running
&
setting
Real time
P05-12
External Positive
Torque limit
0-300.0 100.0 1.0
Running
&
setting
Real time
P05-13
External Reverse
torque limit
-300-0 -100.0 1.0
Running
&
setting
Real time
P06-00
DI1 Effective level of
input port
0-4 0 ---
Running
&
setting
Re-power
on
P06-01
DI1 input port function
selection (Servo ON)
0-24 1 ---
Running
&
setting
Re-power
on
P06-02
DI2 Effective level of
input port
0-4 0 ---
Running
&
setting
Re-power
on
P06-03
DI2 input port function
selection (alarm
clear)
0-24 2 ---
Running
&
setting
Re-power
on
P06-04
DI3 Effective level of
input port
0-4 0 ---
Running
&
setting
Re-power
on
P06-05
DI3 input port function
selection (forward
overtrip)
0-24 3 ---
Running
&
setting
Re-power
on
P06-06 DI4 Effective level 0-4 0 --- Running Re-power
I/O
Par amet er
Just motion control 0755-26509689
81
of input port &
setting
on
P06-07
DI4 input port function
selection (reverse
overtrip)
0-24 4 ---
Running
&
setting
Re-power
on
P06-08
DI5 Effective level
of input port
0-4 0 ---
Running
&
setting
Re-power
on
P06-09
DI5 input port function
selection(Default:
Forward torque
external torque
limit)
0-24 7 ---
Running
&
setting
Re-power
on
P06-10
DI6 Effective level of
input port
0-4 0 ---
Running
&
setting
Re-power
on
P06-11
DI6 input port function
selection (Default:
External torque limit
on reverse side)
0-24 8 ---
Running
&
setting
Re-power
on
P06-12
DI7 Effective level of
input port
0-4 0 ---
Running
&
setting
Re-power
on
P06-13
D17 input port function
selection (Default:
function model change)
0-24 5 ---
Running
&
setting
Re-power
on
P06-16
DI8 Effective level of
input port
0-4 0 ---
Running
&
setting
Re-power
on
P06-17
D17 input port function
selection
0-24 16 ---
Running
&
Re-power
on
I/O
Par amet er
Just motion control 0755-26509689
82
(Default:position
instruction clear)
setting
P06-20
DO1 Valid level of
output port
0-1
1
---
Running
&
setting
Re-power
on
P06-21
DO1 Function change of
output port
(fault:serve ready)
0-13
3
---
Running
&
setting
Re-power
on
P06-22
DO2 Valid level of
output port
0-1
1
---
Running
&
setting
Re-power
on
P06-23
DO2 Function change of
output port (fault:
brake open )
0-13
2
---
Running
&
setting
Re-power
on
P06-24
DO3 Valid level of
output port
0-1
1
---
Running
&
setting
Re-power
on
P06-25
DO3 Function change of
output port
(fault:Alarm output)
0-13
1
---
Running
&
setting
Re-power
on
P06-26
DO4 Valid level of
output port
0-1
1
---
Running
&
setting
Re-power
on
P06-27
DO4 Function change of
output port
(fault:position
completed)
0-13
4
---
Running
&
setting
Re-power
on
P06-28
DO5 Valid level of
output port
0-1
1
---
Running
&
setting
Re-power
on
P06-29
DO5 Function change of
0-13
8
---
Running
Re-power
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output port
(fault:check out
torque limited )
&
setting
on
P06-40
Speed analog command
input gain
10-2000
300
1rpm/V
Running
&
setting
Real time
P06-41
Speed analog command
filter constant
0-64.00
0.8
1ms
Running
&
setting
Real time
P06-42
Speed analog command
offset
-10.000
10.000
0
1V
Running
&
setting
Real time
P06-43
Torque analog command
gain
0.0-100.0
10
%
Running
&
setting
Real time
P06-44
Torque analog command
filter constant
0-64.00
0.8
1ms
Running
&
setting
Real time
P06-45
Torque analog command
offset
-10.000
10.000
0
1V
Running
&
setting
Real time
P06-46
Speed analog
instruction dead zone
0-10.000
0
1V
Running
&
setting
Real time
P06-47
Torque analog
instruction dead zone
0-10.000
0
1V
Running
&
setting
Real time
P08-01
Load rotation routine
identification mode
0-1
0
---
Running
&
setting
Real time
P08-02
Maximum speed of
100-2000
800
1rpm
Running
Real time
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inertia identification &
setting
P08-03
Inertia identification
acceleration and
deceleration time
20-800 100 1ms
Running
&
setting
Real time
P08-04
Wait time after single
inertia identification
is completed
50-10000 1000 1ms
Running
&
setting
Real time
P08-05
The number of motor
rotations required to
complete a single
inertia
1.33
Running
&
setting
Read only
P08-11
Adaptive notch mode
selection
0-4 0 ---
Running
&
setting
Real time
P08-13
Vibration detection
threshold of adaptive
notch filter
1-7
3 ---
Running
&
setting
Real time
P08-17 Speed monitor 0-2 0
Running
&
setting
Real time
P08-19
Feedback speed
low-pass filter
constant
0-25.00 0.8 1ms
Running
&
setting
Real time
P08-20
Torque command filter
constant1
0-25.00 0.8 1ms
Running
&
setting
Real time
P08-21
Torque command filter
constant2
0-25.00 0.8 1ms
Running
&
setting
Real time
P08-25 Disturbance torque 0-100.0 0 Running Real time
Advanced
f unct i on
par amet er
Advanced
f unct i on
par amet er
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compensation gain
&
setting
P08-26
Disturbance torque
filtering time
constant
0-25.00
0.8
1ms
Running
&
setting
Real time
P08-30
Notch Filter 1
frequency
300-5000
5000
HZ
Running
&
setting
Real time
P08-31
Notch Filter 1 width
0-20
2
---
Running
&
setting
Real time
P08-32
Notch Filter 1 depth
0-99
0
---
Running
&
setting
Real time
P08-33
Notch Filter 2
frequency
300-5000
5000
HZ
Running
&
setting
Real time
P08-34
Notch Filter 2 width
0-20
2
---
Running
&
setting
Real time
P08-35
Notch Filter 2 depth
0-99
0
---
Running
&
setting
Real time
P08-36
Notch Filter 3
frequency
300-5000
5000
HZ
Running
&
setting
Real time
P08-37
Notch Filter 3 width
0-20
2
---
Running
&
setting
Real time
P08-38
Notch Filter 3 depth
0-99
0
---
Running
&
Real time
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setting
P08-39
Notch Filter 4
frequency
300-5000
5000
HZ
Running
&
setting
Real time
P08-40
Notch Filter 4 width
0-20
2
---
Running
&
setting
Real time
P08-41
Notch Filter 4 depth
0-99
0
---
Running
&
setting
Real time
8.2 Parameter Description
8.2.1 P00-XX motor and driver parameter
Para
code
Name
Description
P00-00
motor number
Default set
0: P0-01 to P0-17 is available
2000: Absolute encoder, P0-01 to P0-05 identified by driver
P00-01
rated speed
Set range: 1~6000 rpm; unitrpm;
default value.
P00-02
rated torque
Set range 0.01-655.35 N.m;unitN.M
default value.
P00-03
Rated current
Set range: 0.01-655.35A,unitA
Default value
P00-04
Rotor inertia
Set range: 0.01-655.35kg.cm²; unitkg.cm²
Default value
P00-05
Pole pairs
Set range:1-31 pairs; unit对极
Default value
P00-07
Encoder option
Range: 0-3
0&1: incremental encoder
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2: Single-turn absolute encoder
3: Multi-turn absolute encoder
P00-08
Line-saving
incremental encoder
Range: 0-1
0: non line-saving;
1: line-saving;
P00-09
Absolute encoder
Range: 0-1
0: Tamagawa encoder
1: Nikon encoder
P00-10
Incremental encoder
lines
Default set
P00-11
incremental encoder
Z pulse electric angle
Default set
P00-12
Rotor initial angle 1
Default set
P00-13
Rotor initial angle 2
Default set
P00-14
Rotor initial angle 3
Default set
P00-15
Rotor initial angle 4
Default set
P00-16
Rotor initial angle 5
Default set
P00-17
Rotor initial angle 6
Default set
P00-20
Display settings on
power-on interface
Set range:0-100; Default:100.
Set by customer
It shows operation status while driver power-on if set value to 100.
Other parameter refer to 8.3 chapter.
For example: If want driver show d08.F.SP, please set value to 8.
P00-21
RS232
communication baud
rate selection
Set range: 0-3; Default:2
Choose baud rate to communicate with PC:
09600
119200
257600
3115200
P00-23
slave station
Set range: 0-255; Default:1;
Set according to device required.
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P00-24
Modbus
communication baud
rate
Set range: 0-7; Default: 2.
0:2400
1:4800
2:9600
3:19200
4:38400
5:57600
6:115200
7:25600
P00-25
Calibration method
Set range: 0-3; Default: 0.
0: no calibration, 2 stop bit.
1: even calibration, 1 stop bit.
2: odd calibration, 1 stop bit.
3.no calibration, 1 stop bit.
P00-26
modbus
Communication
response delay
Set range: 0-100; default:0.
Response standard while set value is 0; And will response related to the
value while it be set.
P00-28
Modbus compatible
Set range:0-2; Default:1.
0: Reserve.
1: default
2: Compatible with Chisu protocol OX11and 16E address
P00-29
Modbus absolute
encoder feedback
style
set range: 0-1; default: 0.
Read absolute position value 84D/84E.
0: 84D is cycle amount. 84E is single cycle amount.
1: 84D is single cycle amount. 84E is cycle amount.
P00-30
Braking resistor
setting
Set range: 0-2.
0: inside resistor.
1: use outside resistor.
2: No braking resistor.
P00-31
Outsider braking
resistor power
Setting range: 0-65536, Unit: 10W.
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Set value according to outsider braking resistor. For example: set 4, it
means resistor power is 40W.
P00-32
Outsider braking
resistor value
Setting range :0-1000 Unit: ohm.
Set value according to outsider braking resistor
P00-33
regeneration open
circuit, Short-circuit
detection enable
Setting range: 0-1;
0: Close regeneration open-circuit
1: Open regeneration open-circuit,short-circuit detection enable.
P00-40
Over temperature
protection setting
Setting range: 0-1
0: Close over temperature protection
1: Open over temperature protection
P00-41
Control power failure
protection settings
Setting range: 0-1
0: Close control power failure protection
1: Open control power failure protection
P00-46
Speed inconsistency
alarm detection time
setting
Setting range: 0-65536; Unit: ms.
0: Close speed inconsistency alarm detection function.
1-65535: Speed inconsistency alarm detection time setting, When the
speed error reaches P04-12 set value, and the time reaches the set time,
the drive will alarm AL.423
8.2.2 P01-xx Major control parameter
Para
code
Name
Description
P01-01
Control mode setting
Setting range:0-6
0: Position control mode.
1: Speed control mode.
2: Torque control mode
3:Speed, torque control mode. Need to use an external input port in CN1
to switch, set the selected DI port input port function selection to 5
(control mode switching). Control the logic state of the port to switch the
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control mode.
Port logic
Control mode
Valid
Speed mode
Invalid
Torque mode
4Position and speed control mode. Need to use an external input port in
CN1 to switch, set the selected DI port input port function selection to 5
(control mode switching). Control the logic state of the port to switch the
control mode.
Port logic
Control mode
Valid
Position mode
Invalid
Speed mode
5Position and torque control mode. Need to use an external input port in
CN1 to switch, set the selected DI port input port function selection to 5
(control mode switching). Control the logic state of the port to switch the
control mode.
Port logic
Control mode
Valid
Position mode
Invalid
Torque mode
6servo electric screwdriver
P01-02
Real time automatic
adjustment mode
Setting range:0-2
0: Manual adjustment of rigidity
1Standard mode automatically adjusts rigidity. In this mode, parameters
P02-00, P02-01, P02-10, P02-11, P02-13, P02-14, P08-20 will be set
automatically according to the stiffness level set by P01-03, and these
parameters can not be adjusted by manual. The following parameters are
set by the user:
P02-03 (speed feedforward gain), P02-04 (speed feedforward smoothing
constant).
2Positioning mode automatically adjusts rigidity. In this mode,
parameters P02-00, P02-01, P02-10, P02-11, P02-13, P02-14, P08-20 will
be set automatically according to the rigidity level set by P01-03. and
these parameters can not be adjusted by manual.. The following
parameters will be fixed and cannot be changed:
P02-03 (speed feedforward gain), 30%
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P02-04 (speed feedforward smoothing constant).0.5
3Automatically adjust the rigidity 2. In this mode, parameters P02-00,
P02-01, P02-10, P02-11, P02-13 will be set automatically according to the
rigidity level set in P01-03.
The following parameters are set by the user: P02-03 (speed feedforward
gain), P02-14 (speed integral constant 2), P08-20 (torque command filter
constant 1), P08-21 (torque command filter constant 2)
P01-03
Automatically adjust
the rigidity setting
Setting range: 0-31
Built-in 32 kinds of gain parameters. It works when P01-02 is set to 1, 2, or
3. It can be called directly according to the actual situation. The larger the
set value, the stronger the rigidity.
P01-04
Rotor inertia ratio
Setting range: 0-100, unit: times
Set the load inertia ratio to related motor. The setting method is as
follows:
P01-04 = Load inertia / motor inertia
This inertia ratio can use the value after AF-J-L automatic inertia
recognition, write the recognized value into the parameter
P01-10
Control method after
overtravel
Setting range: 0-1
0: The motor is in a free state after overtravel, and only receives signals
running in the opposite direction
1: The motor is locked after overtravel and only receives signals in the
opposite direction.
P01-20
Dynamic brake delay
Setting range:0-150, Unit:ms.
When the braking conditions are met, the dynamic brake action delay
time
P01-21
Disable dynamic
brake when main
power is off
Setting range: 0-1;
0: Open dynamic brake function
1: Close dynamic brake function
P01-22
Disable dynamic
brake when servo
OFF.
Setting range: 0-1
0: Open dynamic brake function;
1: Close dynamic brake function.
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P01-23
Disable dynamic
brake when fault
alarm.
Setting range: 0-1
0: Open dynamic brake function;
1: Close dynamic brake function.
P01-24
Disable dynamic
brake when
overtravel
0-1 Setting range: 0-1
0: Open dynamic brake function;
1: Close dynamic brake function.
P01-30
Brake
command-Servo OFF
delay time (brake
open delay)
Setting range: 0-255, unit: ms
When enabling: The drive will only receive the position command after
the time of P01-30 is executed under the enable command is executed.
When the enable is off: When the motor is at a static state, after the close
enable command is executed, the time after the brake is closed and the
motor becomes non-energized.
P01-31
Speed limit value of
brake command
output
Setting range: 0-3000, unit: rpm
Motor speed threshold when the brake output is active when the motor is
rotating. Less than this threshold, the brake output command is valid,
otherwise it will wait for P01-32 time, the brake output command is valid.
P01-32
Servo OFF-brake
command waiting
time
Setting range: 0-255, unit: ms
The maximum waiting time for the brake output when the motor is
rotating.
P01-40
Runaway detection
enabled
Prevent the motor from running out of control and abnormal rotation.
0: Close enable.
1: Open enable.
8.2.3 P02-xx Gain assorted parameter
Para
code
Name
Description
P02-00
Position control gain
1
Setting range: 0-3000.0, unit: 1 / S
Position loop regulator scale gain. The larger the parameter value set, the
higher the gain ratio is, the greater the stiffness is, the smaller the
position tracking error will be, and the faster the response. However, too
large a parameter can easily cause vibration and overshoot.
This parameter is for steady state response.
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P02-01
Position control gain2
Setting range: 0-3000.0, unit: 1 / S
Position loop regulator scale gain. The larger the parameter value set, the
higher the gain ratio is, the greater the stiffness is, the smaller the
position tracking error will be, and the faster the response. However, too
large a parameter can easily cause vibration and overshoot.
This parameter is for dynamic response.
P02-03
Speed feedforward
gain
Setting range: 0-100.0, unit: 1.0%
The feedforward gain of the speed loop. The larger the parameter value
set, the smaller the system position tracking error and the faster the
response. However, if the feedforward gain is too large, the position loop
of the system will be unstable, which will easily cause overshoot and
vibration.
P02-04
Speed feedforward
smoothing constant
Setting range: 0-64.00, unit: ms
This parameter is used to set the speed loop feedforward filtering time
constant. The larger the value set, the larger the filtering effect, but at the
same time the phase lag increases.
P02-10
1Speed proportional
gain 1
Setting range: 1.0-2000.0, unit: Hz
The larger the speed proportional gain is, the larger the servo stiffness is
and the faster the speed response is. However, if it is too large, it is easy to
generate vibration and noise.
Under the condition that the system does not oscillate, increase this
parameter value as much as possible.
This parameter is for a static response.
P02-11
Speed integral
constant 1
Setting range: 1.0-1000, Unit: ms.
Speed regulator integration time constant. The smaller the setting value,
the faster the integration speed, the greater the stiffness, and the
vibration is too easy to produce noise if it is too small.
When the system does not oscillate, reduce this parameter value as much
as possible.
This parameter is for steady state response.
P02-12
Pseudo-differential
Setting range: 0-100.0, unit: 1.0%
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feedforward control
coefficient 1
When set to 100.0%, the speed loop adopts PI control, and the dynamic
response is fast; when set to 0, the speed loop integral effect is obvious,
which can filter low-frequency interference, but the dynamic response is
slow.
By adjusting this coefficient, the speed loop can have a better dynamic
response, and it can increase the resistance to low-frequency
interference.
P02-13
speed proportional
gain2
Setting range: 1.0-2000.0, unit: Hz
The larger the speed proportional gain is, the larger the servo stiffness is
and the faster the speed response is. However, if it is too large, it is easy to
generate vibration and noise.
Under the system has no vibration, increase this parameter value as much
as possible.
This parameter is for dynamic response.
P02-14
Speed integral
constant 2
Setting range: 1.0-1000.0, unit: ms
Speed regulator integration time constant. The smaller the setting value,
the faster the integration speed, the greater the stiffness is, and the
vibration is too easy to produce noise if it is too small.
Under the system has no vibration, reduce this parameter value as much
as possible.
This parameter is for dynamic response.
P02-15
Pseudo-differential
feedforward control
coefficient 2
Setting range: 0-100.0, unit: 1.0%
When set to 100.0%, the speed loop PI control, and the dynamic response
is fast; when set to 0, the speed loop integral effect is obvious, which can
filter low-frequency interference, but the dynamic response is slow.
By adjusting this coefficient, the speed loop can have a better dynamic
response, and at the same time, it can increase the resistance to
low-frequency interference.
P02-16
Speed integral error
limit value
Setting range: 0-32767
Speed integral error limit value
P02-19
Torque feedforward
Setting range: 0-30000, unit: 1.0%
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gain
Set the current loop feedforward weighting value. This parameter adds
the current loop after weighting the differential of the speed command.
P02-20
Torque feed-forward
smoothing constant
Setting range: 0-64.00, unit: ms
This parameter is used to set the torque feedforward filtering time
constant.
P02-30
Gain switching mode
Setting range: 0-10
The condition to set the 1st and 2nd gain switching mode
value
Switching
condition
Remark
0
fix to the 1st
gain
P02-00P02-10P02-11P02-12
1
fix to the
2nd gain
P02-01P02-13P02-14P02-15
2
Use DI input
switching
Need to set the DI port to 9 (gain switching
input)
Invalid: first gain
Effective: second gain
3
Big torque
command
value
When the torque command is greater than
the threshold (determined by P02-31 and
P02-32), it switches to the second gain.
When it is less than the threshold and
exceeds the P02-33 delay setting, it switches
to the first gain.
4
Speed
command
changes a
lot
When the speed command change is greater
than the threshold (determined by P02-31
and P02-32), it switches to the second gain.
When it is less than the threshold and
exceeds the P02-33 delay setting, it switches
to the first gain.
5
Big speed
command
When the speed command is greater than
the threshold (determined by P02-31 and
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value
P02-32), it switches to the second gain.
When it is less than the threshold and
exceeds the P02-33 delay setting, it switches
to the first gain.
6
Large
position
deviation
When the position deviation is greater than
the threshold (determined by P02-31 and
P02-32), switch to the second gain. When it
is less than the threshold and exceeds the
P02-33 delay setting, it switches to the first
gain.
7
There is
position
command
Switch to the second gain when there is a
position command. When the position
command ends and the P02-33 delay setting
is exceeded, it switches to the first gain.
8
Incomplete
positioning
Switch to the second gain when positioning
is not completed. When the positioning is
completed and the P02-33 delay setting is
exceeded, it switches to the first gain.
9
Actual
speed is big
Switch to the second gain when the actual
speed is greater than the threshold
(determined by P02-31 and P02-32). When it
is less than the threshold and exceeds the
P02-33 delay setting, it switches to the first
gain.
10
With
position
command +
actual speed
Switch to the second gain when there is a
position command. When there is no
position command and the actual speed is
less than the threshold (determined by
P02-31 and P02-32), and when the delay
setting of P02-33 is exceeded, it switches to
the first gain.
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P02-31 Gain switching level
Setting range: 0-20000
Judgment threshold when gain is switched.
Torque unit: 1000bit = 25% of rated torque
Speed unit: 1000bit = 200 rpm
Position unit: 131072bit per revolution
P02-32
Gain switching
hysteresis
Setting range: 0-20000
Hysteresis level at gain switching
Torque unit: 1000bit = 25% of rated torque
Speed unit: 1000bit = 200 rpm
Position unit: 131072bit per revolution
P02-33 Gain switching delay
Setting range: 0-1000.0, unit: ms
When switching from the second gain to the first gain, the time from
when the trigger condition is met to the actual switching.
P02-34
Position gain
switching time
Setting range: 0-1000.0, unit: ms
Time for position control gain 1 to smoothly switch to position control
gain 2
P02-40
Mode switch
selection
Setting range: 0-4
Set the conditions of speed loop PI control and P control
value Judge
condition
Remark
0 Torque
command
When the torque command is less than
P02-41, the threshold is set to PI control,
while it is bigger than P02-41, then set to
P control.
1 Speend
command
When the speed command is less than
P02-41, the threshold is set to PI control.
If the speed command is greater than
P02-41, the threshold is set to P control.
2 Acceleration When the acceleration is less than
P02-41, the threshold is set to PI control.
If the acceleration is greater than P02-41,
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the threshold is set to P control.
3 Position
deviation
When the position deviation is less than
P02-41, the threshold is set to PI control.
If the position deviation is greater than
P02-41, the threshold is set to P control.
4 Modeless
switch
Speed loop maintains PI control and no
longer switches
P02-41 Mode switch level
Setting range: 0-20000
Set the threshold for switching.
Torque unit: 1000bit = 25% of rated torque
Speed unit: 1000bit = 200 rpm
Position unit: 131072bit per revolution
P02-50
Torque command
added value
Setting range: -100.0-100, unit: 1.0%
Valid in position control mode. This value is superimposed on the torque
reference value and is used for vertical axis static torque compensation.
P02-51
Forward torque
compensation
Setting range: -100.0-100.0, unit: 1.0%
Valid in position control mode. For compensating forward static friction
P02-52
Reverse torque
compensation
Setting range: -100.0-100.0, unit: 1.0%
Valid in position control mode. Used to compensate reverse static friction
8.2.4 P03-xx Position parameters
Para code Name Description
P03-00
Source of position
command
0pulse command
1Given the number, use it when communicating with control
P03-01
Command pulse
mode
0Quadrature pulse command (90°phase difference two-phase pulse)
1 Direction+ pulse command
2or 3:Double pulse commandCW+CCW
P03-02
Instruction Pulse
Input Terminal
Use to specify the pulse input port in the CN1 port
0low speed pulse port
1high speed pulse port
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P03-03
Instruction Pulse
Inversion
Used to adjust the direction of the pulse instruction count
0Normal
1In The Opposite Direction
P03-04
Position Pulse filter
setting
Set range : 0-1 Unit
00.1us
11.6us
P03-05
Positioning
completion criteria
0:Output when position deviation is less than P03-06 setting value
1: Output when position is given, and output when position deviation is
less than P03-06 setting value
2: Output when position is given (after filtering) , and output when
position deviation is less than P03-06 setting value
P03-06
Location complete
range
Set range:0-65535 Unit: encoder unit
Use to set a threshold value for positioning completion output. When the
absolute value motor is used, the encoder is calculated at 131072 bit per
turn. Using incremental encoder motor, each turn is calculated by the
number of encoder lines * 4.
P03-07
Position feedback
format
Set range:0-1
0Incremental format
1Multi-loop absolute value format
P03-09
Number of
instruction pulses per
turn of motor
Setting range: 0-65535
Absolute encoder motor is effectively used to set motor rotation number
of instructions pulse. When this parameter is set to 0, P03-10 and P03-11
are valid
P03-10
Electron Gear 1
molecule
Electronic gear ratio calculation method
(When using absolute encoder motor, please see 6.1.3, 6.1.4 )
Incremental encoder motor, Denominator of electronic gear ratio 1:
G: electronic gear ratio;
G = molecular/denominator = (C*4)/P;
C: encoder line number;
P: Each lap input pulse number;
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P03-11
Electronic gear 1
Denominator
P03-12
Electron Gear 1
molecular high
position
Set range :0-32767
Use this can expand the Electronic gear ratio
Molecule value=P03-12*10000+P03-10
P03-13
Electronic gear. 2
molecules
See P03-10
P03-14
Electronic gear. 2
Denominator
See P03-11
P03-15
Position deviation
setting is too big
Setting range: 0-65535, Unit: Instruction Unit * 10
set the number of pulse to allow deviation, more than the set value will
alarm. EXAMPLE: Setting a value of 20, the drive alerts Al. 501 when the
follow deviation exceeds 20 * 10(position deviation is too large)
P03-16
Position Instruction
smoothing filter
constant
Setting range: 1000, in Ms Setting time constant of position instruction
smoothing filter
P03-20
Position feedback
source
Setting Position Feedback Source
0: Encoder
1: Raster scale
P03-22
Increment encoder
output pulse
frequency division
ratio molecule
When using incremental encoder, set the number of output pulses of cN1
port.
P03-23 should be less than or equal to p03-22, calculation formula:
1
5
4500
42500
4
4
500 is revolutionper pulses B A, ofnumber The
2500 is linesencoder ofnumber TheExample
revolutionper pulses B A,output Desired
lineEncoder
4
4
rDenominato
Molecule
P
C
G
P
C
P
C
G
Example:
Encoder line number is 2500;
Each lap input pulse number is 3200;
Electronic gear ratio?
G = (C*4)/P = (2500*4)/3200 = 10000/3200 = 25/8
Note:
17B/20B/23B motor encoder molecular is 131072
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P03-23
Delta encoder output
pulse frequency
divider
P03-25
Absolute number of
output pulses per
revolution of the
motor
Set Range: 0-60000
Set absolute value motor rotation around, A, B frequency pulse output
number. EXAMPLE: set the value of 2500, then each rotation of the motor,
A and B signal output 2500 pulses
P03-30 LINEAR encoder
Set the grating ruler Input A, b phase sequence is reversed
NO
yes
P03-31
Polarity of Z pulse of
linear encoder
Set the effective level of grating ruler input Z signal
0: low level
1: High level
P03-40 Output pulse source
Set CN1 terminal in the frequency-division Output Signal Source 0: Pulse
output, alarm not output
1: Motor output
2: Pulse Output
3: Grating Ruler
P03-42
Output Z pulse
Polarity
Set CN1 TERMINAL FREQUENCY OUTPUT SIGNAL Z effective level 0: Low
Level
1: High Level
P03-45
Digital quantity
instruction cache
mode
Setting range: 0-1
0: No caching (immediate execution)
1: CACHING (new data executed after last data execution)
P03-46
Maximum speed of
motor at digital
position command
run time
Setting range: 0-6000
Sets the maximum speed of the motor when the Digital Position
Command runs
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8.2.5 P04-xx Speed parameter
Para
code
Name Description
P04-00
Speed instruction
source
0: External Analog Instruction
1: Digital Instruction (Parameter Setting)
2: Digital Instruction (Communication)
3: Internal Multiple instruction sets
P04-01
Speed instruction
analog reverse
The polarity relation used to adjust analog quantity is
0: Normal
1: Polarity is reversed
P04-02
Digital speed given
value
Setting range:-6000-6000Unit: rpm
when P04-00 is set to 1, P04-02 is the speed control setting
P04-03
Zero speed position
clamp function
0: non-position Clamp Function
1: Position Clamp function
When speed control mode is applied and the following conditions are
met, enter Position lock mode
A: P04-03 set to 1
B: Speed instruction absolute value less than P04-04 SET THRESHOLD C:
External Input Port function set to 10(zero fixed) and in input valid state
P04-04
Zero speed position
clamp speed
threshold
P04-05
Over speed alarm
value
Set range 0-6500Unitrpm
Setting the maximum allowable RPM above the setting will trigger a 420
overspeed alarm
P04-06 Forward speed limit
Set range0-6000Unitrpm
Limit forward speed of motor
P04-07 Reverse speed limit
Set range-6000-0Unitrpm
Limit reverse speed of motor
P04-10 Zero velocity Set range0-200.0Unitrpm
Setting range: 0-6000, unit: rpm
Setting speed instruction threshold to trigger zero speed position clamp
function
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detection value Set Zero speed detection threshold, motor speed below the threshold can
be output through the output port "zero speed motor output" signal
P04-11
Rotation detection
value
Set range0-200.0Unitrpm
Set Motor rotation detection threshold, motor rotation speed higher than
the value can be displayed through the LED panel status
P04-12
Consistent range of
velocity
Set range0-200.0Unitrpm
Set speed consistent signal threshold value, when motor speed and
instruction speed difference in the threshold value range, can output
"speed consistent output" signal through the output port
P04-14 Acceleration time
Set range0-10000Unit1ms/1000rpm
Set the acceleration time in speed control
P04-15 deceleration time
Set range0-10000Unit1ms/1000rpm
Set the deceleration time in speed control
P04-30
-----
P04-37
1-8 inside speed set
Set range-60006000Unitrpm
Parameters P04-30 to P04-37, respectively set internal speed 1 to internal
speed 8, the internal speed switch method is as follows: when the speed
loop control, P04-00 SET 3, the corresponding input port function is
defined as 13,14,15 internal rotation speed switching, which is realized by
setting the input port function to 13,14,15 on-off state combination, as
shown in the following table
DI13 DI14 DI15 Parameter
0 0 0 P04-30
1 0 0 P04-31
0 1 0 P04-32
1 1 0 P04-33
0 0 1 P04-34
1 0 1 P04-35
0 1 1 P04-36
1 1 1 P04-37
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8.2.6 P05-xx Torque parameter
Para
code
Name Description
P05-00
Torque instruction
source
0: External Analog Instruction (speed limit set by P05-02)
1: Digital Instruction (speed limit set by P05-02)
2: External Analog Instruction (speed limit set by speed analog
instruction)
3: Digital Instruction (speed limit set by speed analog instruction)
P05-01
Inverse Torque
instruction analog
Used to adjust the Torque Direction
0: Normal
1: Direction reverse
P05-02
Torque mode speed
limit given value
Setting range: 0-maximum speed, unit: RPM
set the maximum speed of motor when torque mode, prevent no-load
motor speed too high cause mechanical damage torque control mode
effective
P05-03
Digital Torque given
value
Setting range:-300-300, unit% P05-03 is the initial value for digital
torque when P05-00 is set to 1
P05-05 Torque limiter source
Source for adjusting Torque Limits 0: Internal Digital (set by P05-10,
P05-11 or P05-12, P05-13)1: External Analog (given by external analog
input T-REF). In this mode, the positive and negative limits are the
same. 2: The torque limit is limited by the parameter P05-03
P05-06
Torque limit check out
delay
Setting range: 0-10000, unit: Ms Setting DO port output torque limit
detection output signal delay time
P05-10
Internal Forward Torque
limit
Setting range: 0-300.0, unit: 1.0% limit motor forward output, 100
means 1 times Torque, 300 means 3 times torque when the torque
output reaches the limit value, the output signal can be detected
through DO port output torque limit
P05-11
Internal reverse torque
limit
Setting range:-300.0-0, unit: 1.0% limit motor reverse output, 100
means 1 times Torque, 300 means 3 times torque when the torque
output reaches the limit value, the output signal can be detected
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through the DO port output torque limit
P05-12
External Positive Torque
limit
Setting range: 0-300.0, unit: 1.0%
This function, you need to use one of the external input port in CN1 to
switch, the choice of the Di port input port function set to 7(positive
side external torque limit) . The control mode can be switched by
controlling the logical state of the port.
Port logic Torque limited value
Valid External Limited
value P05-12
Invalid Internal Limited
value P05-10
If the DI function is not assigned, the system default torque limit value
is P05-10. When the torque output reaches the limit value, the output
signal can be detected through the DO port output torque limit
P05-13
External reverse Torque
limit
Setting range: 0-300.0, unit: 1.0%
This feature requires the use of an external input port in CN1 to switch,
the choice of the DI port input port function set to 8(reverse side
external torque limit) . The control mode can be switched by controlling
the logical state of the port.
Port logic Torque limited value
Valid External Limited
value P05-13
invalid Internal Limited
value P05-11
If the DI function is not assigned, the default torque limit amplitude of
the system is p05-11.When the torque output reaches the limit value,
the output signal can be detected through the Do port output torque
limit
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8.2.7 P06-xx I/O Parameter
Para
code
Name Description
P06-00
DI1Effective level of input
port
Set range0-4Factory set:0
Set valid input of di1 input port of cN1
0: valid for low level (optocoupler on)
1: Valid for high level (optocoupler off)
2: Rising edge effective
3: Falling edge effective
4: Both rising and falling edge are effective
P06-01
DI1 Input Port function
selection
Set range0-24Factory set: 1 servo ON
Set the function of di1 input port of cN1
0: invalid pin
1: servo ON
2: Alarm clear
3: Forward over travel signal input
4: Reverse over travel signal input
5: Control mode switching
6: Electronic gear input
7: Positive side external torque limit
8: Reverse side external torque limit
9: Gain switching input
10: Zero fixed input
11: Command pulse inhibit input
12: Encoder absolute value data required input
13: Internal set speed switch input 1
14: Internal set speed switch input 2
15: Internal set speed switch input 3
16: Position command clear input
17: Pole detection input
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18: Command pulse input rate switching input
19: Gantry simultaneous movement enable
20: Gantry alignment clear signal
21: origin switch signal
22: origin reset start signal
23: speed analog command direction input
24: torque analog command direction input
P06-02
DI2Effective level of input
port
see P06-00
P06-03
DI2 Function choose of
input port
see P06-01factory set2 Alarm clear
P06-04
DI3 Valid power level of
input port
seeP06-00
P06-05
DI3 Function choose of
input port
seeP06-01 factory set3 Forward overflight signal input
P06-06
DI4 Effective level of input
port
see 06-00
P06-07
DI4 Function choose of
input port
see P06-01 factory set4 reverse overflight signal input
P06-08
DI5 Effective level of input
port
see P06-00
P06-09
DI5 Function choose of
input port
see P06-01factory set7 Forward turning external torque limit
P06-10
DI6 Effective level of input
port
see P06-00
P06-11
DI6 Function choose of
input port
see P06-01 factory set8 Reverse turning external torque limit
P06-12
DI7 Effective level of input
port
see P06-00
P06-13
DI7 Function choose of
input port
see P06-01factory set5 Control mdoe swift
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P06-16
DI8 Effective level of input
port
see P06-00
P06-17
DI8 Function choose of
input port
see P06-01 factory set 16 Position command zero input
P06-20
DO1 Effective level of
input port
Set range0-1 factory set:1
0: When the State is valid, optocoupler cut-off
1: When the State is valid, optocoupler on
P06-21
DO1 Function choose of
input port
Set range0-13factory set3 Servo ready for output
0: Pin Invalidation
1: Alarm output
2: Lock Open Output
3: Servo Ready Output
4: Positioning Completed Output
5: Positioning close to output
6: Speed consistent output
7: Motor Zero speed output
8: Torque limit detected output
9: Speed limit detected output
10: Warning output
11: Instruction Pulse Input Rate Switching output
12: origin regression complete output
13: electrical origin regression complete output
P06-22
DO2 Effective level of
input port
see P06-20
P06-23
DO2 Function choose of
output port
see P06-21factory set2 Brake open output
P06-24
DO3 Function choose of
output port
see P06-20
P06-25
DO3 Function choose of
output port
see P06-21factory set1 Alarm output
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P06-26
DO4 Function choose of
output port
see P06-20
P06-27
DO4 Function choose of
output port
see P06-21factory set4 Location complete output
P06-28
DO5 Function choose of
output port
see P06-20
P06-29
DO5 Function choose of
output port
see P06-21factory set8 Torque limit check output
P06-40
Speed analog instruction
input gain
Set range10-2000Unit 1rpm/V
Set the CN1 input between the simulation command and the Speed
Control Command Coefficient
Example: 500 on behalf of Each v corresponding to 500 RPM
P06-41
Speed analog command
filter constant
Set range064.00Unit ms
Set the time factor of analog instruction filtering for CN1 input
P06-42
Velocity analog
instruction offset
Set range-10.00010.000Unit : V
Set The simulated instruction zero offset for CN1 input
P06-43
Torque simulation
instruction gain
Set range0100.0Unit 1%
Set the coefficient between the analog command input by cN1 and
the speed control command
For example, 30.0 represents 30% of rated torque per V
P06-44
Torque analog instruction
filter constant
Set range064.00Unit ms
Set the time factor of analog instruction filtering for CN1 input
P06-45
Torque analog instruction
offset
Set range-10.00010.000Unit V
Set The simulated instruction zero offset for CN1 input
P06-46
Speed analog instruction
dead zone
Set range010.000Unit V
Set the dead time voltage value of the speed analog command. When
the analog quantity is set within the range of the positive and
negative values, the system will default to zero
P06-47 Torque analog instruction Set range010.000Unit V
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dead zone Set the dead-time voltage value of the torque simulation instruction.
When the analog is given in the range of the positive and negative
values, the system defaults to zero
8.2.8 P08-xx High function Parameter
Para
code
Name Description
P08-01
Load rotation routine
identification mode
Set range0-1
0valid
1invalid
P08-02
Maximum speed of inertia
identification
Set range100-2000Unitrpm
The maximum speed of the motor in off-line inertia identification
P08-03
Inertia identification
acceleration and
deceleration time
Set range20-800Unitms
The acceleration and deceleration time of motor when off-line
inertia identification
P08-04
Wait time after single
inertia identification is
completed
Set range50-10000Unit ms
When the moment of inertia identification is off-line, the waiting
time after the single moment of inertia identification is completed
P08-05
The number of motor
rotations required to
complete a single inertia
This parameter is based on P08-02, P08-03, P08-04 set conditions
automatically generated the value of the rotation circle
P08-11
Adaptive notch mode
selection
Set range0-4
0: The parameters of the third and fourth notch are no longer
automatically updated and are saved to the current value. However,
manual input of
1:1 adaptive notch filter is valid, and the parameters of the third
notch filter are automatically updated. Manual input of
2:2 adaptive notch filter is valid, and the parameters of the third and
fourth notch filters are automatically updated, can Not Manually
Input
3: Only Detect Resonance Frequency
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4: Clear the third, the fourth notch filter parameters, restore to the
factory settings
P08-13
Vibration detection
threshold of adaptive
notch filter
Set range0-7
This parameter sets the vibration detection sensitivity of adaptive
notch filter, and the smaller the parameter value, the more sensitive
the detection sensitivity is
P08-17 Speed monitor
0: TURN OFF Speed Observer
1: TURN ON SPEED OBSERVER
2: Speed, Torque Observer
P08-19
Feedback speed low-pass
filter constant
Set range0-25.00Unitms
Feedback speed low-pass filter time constant, when the motor
running when there is a howling, the value can be set up properly
P08-20
Torque command filter
constant1
Set range0-25.00Unitms
Torque instruction filter time constant 1, when there is a motor
running, the value can be appropriately set to large.
P08-21
Torque command filter
constant2
Set range0-25.00Unitms
Torque instruction filter time constant 2, when there is a motor
running, the value can be set appropriately large.
P08-25
Disturbance torque
compensation gain
Set range0-100.0
Observed Gain Coefficient of disturbing torque. The larger the value
is, the stronger the anti-disturbance Torque is, but the action noise
may also be increased.
P08-26
Disturbance torque
filtering time constant
Set range0-25.00Unitms
The bigger the value is, the stronger the filtering effect is, and the
action noise can be suppressed. However, if the disturbance is too
large, the phase delay will result and the disturbance torque will be
suppressed.
P08-30 Notch Filter 1 frequency
Set Range: Set Range: 300-5000, Unit: HZ
Notch 1 center frequency Set to 5000, notch invalid
P08-31 Notch Filter 1 width Set range0-20
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Set Range: 0-20
Notch 1 notch width level is the ratio of the width to the central
frequency
P08-32 Notch Filter 1 depth
Set range0-99
The notch depth grade of Notch 1 is the ratio between the central
frequency input and output of Notch 1. The larger the parameter,
the smaller the notch depth and the weaker the effect
P08-33 Notch Filter 2 frequency same as P08-30
P08-34 Notch Filter 2 width same asP08-31
P08-35 Notch Filter 2 depth same asP08-32
P08-36 Notch Filter 3 frequency same asP08-30
P08-37 Notch Filter 3 width same asP08-31
P08-38 Notch Filter 3 depth same asP08-32
P08-39 Notch Filter 4 frequency same asP08-30
P08-40 Notch Filter 4 width same asP08-31
P08-41 Notch Filter 4 depth same asP08-32
8.3 List of surveillance items
Display
serial
number
Display item
Description
Unit
d00.C.PU
Sum of position
instruction pulses
This parameter can monitor the number of pulses
sent by the user to the servo driver, which can
confirm whether there is the phenomenon of
missing pulses
user unit
d01.F.PU
Sum of position
feedback pulses
This parameter can monitor the pulse number of
servo motor feedback. The unit is consistent with
the User Input Instruction Unit
user unit
d02.E.PU
Number of position
deviation pulses
This parameter can monitor the pulse number of
the position lag in the process of the SERVO system.
The unit is consistent with the User Input
Instruction Unit
user unit
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d03.C.PE
Sum of pulses at a
given position
This parameter can monitor the number of pulses
sent by the user to the servo drive. Unit: 131072 bit
per turn when using absolute value motor. Use
Incremental encoder motor, then each turn
according to encoder line number * 4 calculate.
Encoder unit
d04.F.PE
Sum of position
feedback pulses
This parameter can monitor the pulse number of
servo motor feedback. Unit: 131072 bit per turn
when using absolute value motor. Use Incremental
encoder motor, then each turn according to
encoder line number * 4 calculate.
Encoder unit
d05.E.PE
Number of position
deviation pulses
This parameter can monitor the pulse number of
the position lag in the process of the SERVO system.
Unit: 131072 bit per turn when using absolute value
motor. Use Incremental encoder motor, then each
turn according to encoder line number * 4 calculate.
Encoder unit
d06.C.Fr
Pulse Command input
frequency
This parameter can monitor the input frequency of
external pulse instruction
KPPS
d07.C.SP
Speed Control
Command
This parameter can monitor the servo given speed
when the servo motor is running
rpm
d08.F.SP Motor speed
This parameter can monitor the speed of servo
motor when it is running
rpm
d09. C.tQ Torque instruction
This parameter can monitor the Torque of the servo
motor when it is running
d10. F.tQ
Feedback value of
torque
This parameter can monitor the Torque of the servo
motor when it is running
d11.AG.L Average torque
This parameter can monitor the average torque of
the servo motor in the past 10 seconds
d12.PE.L Peak torque
This parameter can monitor the peak torque of
servo motor after power-on
d13.oL Overload rate
This parameter can monitor the servo motor's load
occupancy in the past 10 seconds
d14.rG Regeneration load rate
This parameter monitors the load rate of the
regeneration resistor
d16.I.Io Input IO status
This parameter can monitor the input port status of
CN1. The upper vertical bar represents the high
Binary
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level (optocoupler cut-off) , the lower vertical bar
represents the low level optocoupler on)
system
d17.o.Io Output IO status
This parameter can monitor the output port status
of CN1. The upper vertical bar represents the high
level (optocoupler through) , the lower vertical bar
represents the low level optocoupler cut-off)
Binary
system
d18.AnG
Mechanical angle of
motor
This parameter can monitor the mechanical angle of
the motor and rotate 1 turn is 360 degrees
0.1 degree
d19.HAL
Motor UVW phase
sequence
This parameter can monitor the phase sequence
position of the incremental encoder motor
d20.ASS
Absolute Value Encoder
single-loop value
This parameter can monitor the feedback value of
absolute encoder, rotating a circle for 0xffff
Decimal
system
d21.ASM
Absolute Value Encoder
multi-loop value
This parameter can monitor the number of turns of
the absolute encoder motor
d22.J-L Moment of inertia ratio
This parameter can monitor the real-time inertia of
the load of the motor
d23.dcp
Main Circuit Voltage (AC
value)
This parameter can monitor the input voltage value
of the main circuit
V
d24.Ath Drive temperature
This parameter can monitor the drive temperature
Degree
Centigrade
d25.tiE
Cumulative running
time
This parameter monitors the drive elapsed time, in
seconds
seconds
d26.1.Fr Resonance 1 This parameter can monitor resonance frequency 1 Hz
d28.2.Fr Resonance 2 This parameter can monitor resonance frequency 2 Hz
d30.Ai1
Analog quantity
instruction 1 input
voltageV_REF
This parameter can monitor the input voltage value
of CN1 analog command.
0.01V
d31.Ai2
Analog quantity
instruction 1 input
T_REF
This parameter can monitor the input voltage value
of CN1 analog command. 0.01V
8.4 Auxiliary function
Serial
number
Display
item
Function Operation
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1 AF_JoG JOG trial run
1. Press the M button in the action panel to switch to auxiliary mode
AF, operate the Up / Down button to AF, press ENT button to enter
the Jog mode of operation. The default Jog speed is 300 RPM.
2. Press the Up button, and the motor turns forward at 300 R / Min;
press the Down button, and the motor turns back at 300 R / Min.
3. Long press ENT button to enter the speed edit menu. Edit the
speed by using a combination of Up, Down and Left buttons, then
press ENT for a long time to re enter Jog mode. This setting is not
saved after the rollout of Jog mode.
4. Press M to exit Jog mode.
2 AF_run
Force enable
operate speed
mode
1. Press the M button in the action panel to switch to auxiliary mode
AF, operate the Up / Down button to AF, press ENT button to enter
the working mode.
2. Press the Up button, the motor is rotating, long press the Up
button, the motor speed will continue to increase; press the Down
button, the motor reverse, long press the Up button, the motor
speed will continue to increase.
3. Press the M button to exit the mode.
3 AF_oF1
Automatic
Zero Drift
calibration for
analog input 1
VCMD
1. Press the M button in the action panel to switch to auxiliary mode
AF_xxx, press the Up / Down button to AF_of1, press ENT button to
display clr.Ai1.
2. Long press ENT key until finsh flicker appears, that is to complete
the automatic calibration of analog input 1 zero drift. (speed analog)
3. Press the M button to exit the mode.
4 AF_oF2
Automatic
Zero Drift
calibration for
analog input 2
TCMD
1.Press the M button in the action panel to switch to auxiliary mode
AF_xxx, press the Up / Down button to AF_of2, press ENT button to
display clr.Ai1.
2.Long press ENT key until finsh flicker appears, that is to complete
the automatic calibration of analog input 1 zero drift.(torque analog)
3. Press the M button to exit the mode.
5 AF_oF3
U, W current
Automatic
zero drift
calibration
Same AF_oF1
Note: when performing this function, the servo must be in the off
enable state, otherwise the finsh flashing page will not appear, and
the automatic calibration cannot be completed
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6 AF_En0
Absolute
encoder fault
clearing
1. Press the M button in the action panel to switch to auxiliary mode
AF, press the Up / Down button to AF, press ENT button to display
CLC. Err.
2. Long press ENT button until finsh flashes, that is, complete
absolute encoder troubleshooting.
3. Press the M button to exit the mode.
7 AF_En1
Absolute value
encoder
multi-turn
value resetting
1. Press the M button in the action panel to switch to auxiliary mode
AF, press the Up / Down button to AF, press ENT button to display
CLC. Ash.
2. Long press ENT key until finsh flashes, that is, complete absolute
encoder multi-turn value resetting.
3. Press the M button to exit the mode.
8 AF_ini
recover to
factory setup
Contact with factory
9 AF_Err
The failure
records display
1. Press the M button in the operations panel to switch to auxiliary
mode AF, operate the Up / Down button to AF, press ENT button to
display the past 8 historical failure information. The left Digit 0
represents the last failure
2. Press the Up button to display the past failures one by one. Long
press ENT button, can show the time of failure, time coordinates
reference D 25. Tie.
3. Press the M button to exit the mode. Note: A fault that occurs
during multiple ups and downs in 30 minutes may have a recording
time deviation of 30 minutes.
10 AF_uEr
Version
display
1. Press the M button of the operation panel to switch to auxiliary
mode AF, operate the Up / Down button to AF, press ENT button to
display the SERVO information.
2. Press the M button to exit the mode.
11 AF_unL
Operation
Permission
Setting
1. Press the M button of the action panel to switch to the auxiliary
mode AF, operate the Up / Down button to AF, press the ENT button
to edit the action permissions. 0: The parameters are all locked, can
not be changed; 1: The P00-XX parameters are locked, other can be
changed; 2: No Lock, can be changed. Set 0,1 value, power down to
save. Set 2, power off do not save.
2. Press the M button to exit the mode.
12 AF_ Io
Forced output
port level
1. Press the M button of the action panel to switch to the auxiliary
mode AF, operate the Up / Down button to AF, press the ENT button
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to edit.
2. Press the M button to exit the mode. The output port reverts to its
original output state.
13 AF_J-L
Load inertia
ratio
measurement
1. Press the M key on the operation panel, switch to the auxiliary
mode AFXXX, operate the up / down key to AF_J-L, and press the
ENT key to measure the inertia ratio.
2. Long press up key or down key, the motor will run back and forth
according to the maximum speed set by p08-02, acceleration and
deceleration time set by p08-03, waiting time set by p08-04, and
turns set by p08-05 until the load inertia ratio appears.
3. Press the M key to exit the mode.
4. Record the measured value and write it into p01-04 (moment of
inertia ratio) parameter
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Chapter 9 Fault Analysis and Treatment
9.1 Failure alarm information list
Alarm Type Alarm Code Alarm content
Hardware Fault
AL.051 Eeprom parameter abnormal
AL.052 Programmable Logic configuration fault
AL.053 Initialization Failed
AL.054 System abnormal
AL.060 Product model Select fault
AL.061 Product matching fault
AL.062 Parameter storage fault
AL.063 over current checkout
AL.064 Servo power on Self-Test find out the output short circuit fault
AL.065 servo unit built-in Fan stop
AL.066 servo unit control power supply low voltage
AL.070 AD Sample fault1
AL.071 Current sample fault
AL.100 Parametric combination abnormal
AL.101 AI Setting fault
AL.102 DI distributing fault
AL.105 Electronic gear Configuration error
AL.106 Frequency splitting pulse output Setting abnormal
AL.110 Need to power-on again after the parameter setting
AL.120 Servo ON Instruction invalid
Operational
Faults
AL.401 Under voltage
AL.402 Over voltage
AL.410 Overload (instantaneous Maximum load)
AL.411 Drive overload
AL.412 Motor overloadContinuous maximum load
AL.420 Over speed
AL.421 Lose Control check out
AL.422 runaway fault
AL.423 Inconsistent speed alarm
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AL.425 AI collect sample over voltage
AL.430 Regeneration of Abnormal
AL.431 Regeneration of overload
AL.432 Regeneration of Short circuit Open circuit
AL.435 Stroke current Limited overload resistance
AL.436 DB overload
AL.440 Radiator overheat
AL.441 Motor overheat fault
AL.500 Output frequency division over speed
AL.501 Position deviation is too large
AL.502
Full closed loop encoder position and Motor position error are too
large
AL.505 Pulse Command input pulse abnormal
AL.510 Gantry synchronization deviation deviation is large
AL.550 Inertia identification failure fault
AL.551 back to origin Point timeout fault
AL.552 Angle Identification failure fault
Encoder Fault
AL.600 Encoder output power short circuit fault
AL.610 Incremental encoder gets out of line
AL.611 Incremental encoder Z signal loss
AL.620 Absolute Encoder gets out of line
AL.621 Read and write motor encoder EEPROM parameter abnormal
AL.622 motor encoder EEPROM data parity error
AL.640 Absolute encoder overspeed
AL.641 Absolute encoder overheat
AL.643 Absolute encoder Battery low voltage fault
AL.644 Absolute encoder multi-turn fault
AL.645 Absolute encoder multi-turn overflow fault
AL.646 Absolute encoder communication error 1
AL.647 Absolute encoder count error 2
AL.648 Absolute encoder communication error 3
AL.649 Absolute encoder communication error 4
AL.650 Absolute encoder communication error 5
AL.651 Absolute encoder communication error 6
AL.652 Absolute encoder multi-turn Multiple faults
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Warning
AL.900 Location deviation is too large
AL.901 When servo ON, Location deviation is too large
AL.910 Motor overload
AL.912 Drive overload
AL.920 Regeneration of overload
AL.921 DB overload
AL.925 External regeneration bleeder resistor is too small
AL.930 Absolute encoders battery Fault
AL.941 Need to power-on again after Parameters changing
AL.942 Write EEPROM frequent warnings
AL.943 Abnormal serial communication
AL.950 Over run Warning
AL.951 Absolute encoder angle initialization warning
AL.971 Under voltage warning
AL.990 Radiator overheat warning
AL.991 Input phase loss warning
9.2 Cause and treatment of fault alarm
AL.051EEPROM parameter abnormal
Causes of fault alarm Fault alarm checking Disposal measures
servo unit EEPROM data
abnormal
Check connection Correct connectionreconnect
power, If always appear, then
change a drive
AL.052Programmable logical configuration fault
Causes of fault alarm Fault alarm checking Disposal measures
Master control MCU power-on
initialization exception, Serial port
baud rate setting is too high
Check connections, Check the baud
rate of serial communication
parameters P00-21
Reduce the baud rate of Serial
Communication, If always appear,
then change a drive
AL.053Initialization Failed
Causes of fault alarm Fault alarm checking Disposal measures
Master control MCU power-on
initialization failed
check connections
reconnect power
If always appear, then change a
drive
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AL.054System error
Causes of fault alarm Fault alarm checking Disposal measures
Master control MCU operation
abnormal
check connections
reconnect power
If always appear, then change a
drive
AL.060Product model selection fault
Causes of fault alarm Fault alarm checking Disposal measures
Product parameter setting does
not
match the actual hardware
Detect whether the servo unit can
support the mtor
Set product parameters correctly
If always appear, then contact the
manufacturer
The drive power does not match
the motor power
The rated current of the selected
motor is greater than or much less
than the output current of the
driver
Use the matching motor and
driver units
AL.061Products matching fault
Causes of fault alarm Fault alarm checking Disposal measures
servo unit and servo motor does
not
match
Detect whether the servo unit can
support the motor
Replace the matching motor and
servo units
AL.063Overcurrent detection
Causes of fault alarm Fault alarm checking Disposal measures
Short circuit between U,V and W U,V,W wiring whether is short
circuit
Correct connectionIf always
appear, then change a drive
Drive damage Disconnect the U,V, and W
connections on the drive enabling
the drive
If the connection of U,V and W is
disconnected and the start driver
still alarms, the driver will be
replaced
AL.066Servo Unit controls the power supply voltage is low
Causes of fault alarm Fault alarm checking Disposal measures
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Control power supply L,N power
voltage is too low
check connections Measure L, N ,
whether the voltage is lower than
140VAC
Correct connectionIf always
appear, then change a drive
AL.071Current collect sample fault
Causes of fault alarm Fault alarm checking Disposal measures
abnormal collect sample data in
current sensor
check connections whether is
correct
Correct connectionIf always
appear, then change a drive
AL.100Parameter combination anomaly
Causes of fault alarm Fault alarm checking Disposal measures
Parameter setting error Check the set (p03-07) parameters Set parameters correctly
If it always appears, initialize the
parameter
AL.102DI distribution fault
Causes of fault alarm Fault alarm checking Disposal measures
Set parameters correctly
At least two input ports have the
same selection of functionality
Check input port function selection
parameters (p06-01, p06-03,
p06-05...)
Set parameters correctly
The drive is recharged
AL.105Electronic gear setting error
Causes of fault alarm Fault alarm checking Disposal measures
Electronic gear ratio setting error Check electronic gear ratio setting
parameters.P03-10, P03-11
Set the electronic gear ratio
correctly
Gantry output pulse set too small Check the feedback pulse number
of the gantry motor for one turn:
p03-52 must be greater than 128
Set the feedback pulse number of
the gantry motor for one turn
AL.106Frequency division pulse output setting is abnormal
Causes of fault alarm Fault alarm checking Disposal measures
The output parameters of
frequency division pulse are set
out of range
Check the setting parameters of
frequency division pulse output.
P03-22, p03-23, p03-25
Set the output parameters of
frequency division pulse correctly
Incremental encoder p03-22
p03-23
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Bus encoder p03-25 <65535
The drive is recharged
AL.110The power should be recharged after the parameters are set
Causes of fault alarm Fault alarm checking Disposal measures
After setting the servo
parameters, it shall be powered
on again to take effect
The drive is recharged The drive is recharged
AL.120Servo ON command invalid alarm
Causes of fault alarm Fault alarm checking Disposal measures
When the servo is ON, the power
supply input ports R, S and T are
not powered
Check wiring and input voltage Check wiring and input voltage
AL.401Under voltage
Causes of fault alarm Fault alarm checking Disposal measures
Main circuit input voltage lower
than rated voltage value or no
input voltage
Check whether the input R,S and T
of the main circuit is correct and
what the voltage value is. The bus
voltage can be monitored through
d23.dcp
Ensure proper wiring, use correct
voltage source or series regulator
AL.402 Over voltage
Causes of fault alarm Fault alarm checking Disposal measures
The input voltage of the main
circuit is higher than the rated
voltage
Test the input voltage of the main
circuit with a voltmeter
Use the correct voltage source or
tandem regulator
Driver hardware failure When the input voltage is
confirmed to be correct, the
overvoltage alarm still remains
Please send it back to distributor or
original factory for maintenance
No regenerated resistance or
regenerated resistance is not
selected correctly
Verify that p00-30 is set to 0 or 1 Correct setting and external
regenerative resistance
AL.410Overload (instantaneous maximum load)
Causes of fault alarm Fault alarm checking Disposal measures
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The machine is stuck when the
motor starts
Check if mechanical connection is
jammed
Adjusting mechanical structure
Driver hardware failure Confirm that the mechanical part is
still alarming normally
Please send it back to distributor or
original factory for maintenanc
AL.412Motor overload (continuous maximum load)
Causes of fault alarm Fault alarm checking Disposal measures
Continuous use beyond the rated
load of the drive
Monitoring can be done through
d13.ol. In monitoring mode
Switch to a higher power motor or
lower load
Improper parameter setting of
control system
1. Whether the mechanical system
is installed
2. Set the acceleration constant too
fast
3. Whether the parameters of gain
class are set correctly
1. Adjust the gain of the control
loop
2. Acceleration and deceleration
setting time slows down
Motor connection error Check U, V and W wiring Correct connection
AL.420 Over speed
Causes of fault alarm Fault alarm checking Disposal measures
Input speed command too high Use the signal detector to check if
the incoming signal is normal
Adjust the frequency of the input
signal
Incorrect setting of overspeed
judgment parameters
Test whether p04-05 (overspeed
alarm value) is set reasonably
Set p04-05 (overspeed alarm
value) correctly
AL.421Out of control check out
Causes of fault alarm Fault alarm checking Disposal measures
Motor power line U,V,W wiring
error
Check the connection and adjust
the frequency of the input signal
Correct connection
Motor parameters are not set
correctly
Check P00-05;And encoder
parameter setting is correct or not
Set parameters correctl In torque
mode, set p01-40 to 0 to turn off
the out-of-control check out
function
AL.423 Inconsistent speed alarm
Causes of fault alarm Fault alarm checking Disposal measures
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Motor power line U,V,W wiring
error
Check the wiring correct the wiring
Motor parameters are not set
correctly
Check whether p00-46 / p04-12
Settings are reasonable
set parameters correctly
AL.430Abnormal regeneration
Causes of fault alarm Fault alarm checking Disposal measures
The regenerative resistance is
wrong or not connected to the
external regenerative resistance
Check the connection status of the
regenerated resistance
If the connection is normal, please
return the drive to the factory for
maintenance
Parameter setting error Please confirm the parameter
Settings for p00-30, p00-31 and
p00-32
Set parameter values correctly
AL.431Regeneration of overload
Causes of fault alarm Fault alarm checking Disposal measures
The regenerative resistance is
wrong or not connected to the
external regenerative resistance
Check the connection status of the
regenerated resistance and
whether the regenerated resistance
value and power are suitable
Select the appropriate
regenerative resistance
AL.432Regenerative short circuit, open circuit
Causes of fault alarm Fault alarm checking Disposal measures
Regenerative short circuit Check port B1/B3 for short circuit If there is no short circuit in B1/B3
and the alarm still appears, please
return the driver to the factory for
maintenance
Regenerative open circuit Please confirm the parameter
Settings for p00-30, p00-31 and
p00-32
Set parameter values correctly
AL.440Radiator overheating
Causes of fault alarm Fault alarm checking Disposal measures
The internal temperature of the
drive is above 95
Check whether the heat dissipation
condition of the drive is good
Improve the heat dissipation
condition of the drive. If the alarm
still appears, please return the
drive to the factory for
maintenance
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AL.501Excessive position deviation
Causes of fault alarm Fault alarm checking Disposal measures
Position deviation is too large and
parameter setting is too small
Confirm p03-15 (position deviation
is too large) parameter setting
Increase the set value of p03-15
(position deviation is too large)
The gain value is set too low Confirm whether the gain class
parameters are properly set
Re-adjust the gain class parameters
correctly
Internal torque limiter is set too
small
Confirm internal torque limiter Re-adjust the internal torque
limiter correctly
Excessive external load Check external load Load reduction or high power
motor replacement
AL.505P Command input pulse exception
Causes of fault alarm Fault alarm checking Disposal measures
The pulse command frequency is
higher than the rated input
frequency
Use the pulse frequency meter to
detect if the input frequency is
higher than the rated input
frequency
Set the input pulse frequency
correctly
AL.551Back to the origin timeout failure
Causes of fault alarm Fault alarm checking Disposal measures
The operation back to the origin is
timed out
Confirm whether the parameter
p03-68 (maximum time limit for
searching origin) is reasonable
Set p03-68 correctly
AL.600Short circuit fault of encoder output power supply
Causes of fault alarm Fault alarm checking Disposal measures
Encoder power connection error Check whether the encoder power
supply +5V and GND are connected
in reverse
Correct connection
AL.610Delta encoder off-line
Causes of fault alarm Fault alarm checking Disposal measures
Delta encoder HallU, HallV, HallW
signal exception
Check the encoder wiring Correct connection
AL.620Bus encoder off line
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Causes of fault alarm Fault alarm checking Disposal measures
Bus encoder communication
failed
Check the encoder wiring Correct connection
AL.621Read/write motor encoder EEPROM parameters are abnormal
Causes of fault alarm Fault alarm checking Disposal measures
Encoder read and write exception Check the encoder wiring Correct connection
AL.640Bus encoder overspeed
Causes of fault alarm Fault alarm checking Disposal measures
Bus encoder speed value is more
than 6000rpm
Check the encoder wiring
Make sure the encoder shield wire
is properly connected
Reduce the speed
If the connection is normal, please
return the drive to the factory for
maintenance
AL.643Bus encoder battery failure
Causes of fault alarm Fault alarm checking Disposal measures
When the bus encoder is set to
multi-coil absolute value, the
external battery voltage is low
Check the external battery voltage
of the encoder and confirm that it is
higher than 3.0v
When the battery voltage is lower
than 3.0V, replace the battery,
For higher than 3V, use the
auxiliary function AF_En0 to clear
the alarm
AL.645ModBus encoder multi-loop overflow fault
Causes of fault alarm Fault alarm checking Disposal measures
The number of turns of the bus
encoder is out of range
The winding number can be
monitored through the monitoring
mode d21.ash. The multi-turn
absolute motor cannot turn in one
direction for a long time.
Clear multiple values using the
directive AF_En1
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AL.647Bus-type encoder counts exceptions
Causes of fault alarm Fault alarm checking Disposal measures
Split-type encoder installation
position deviation is large
Check the encoder Install the encoder correctly
AL.930Absolute value encoder battery failure
Causes of fault alarm Fault alarm checking Disposal measures
Absolute value encoder battery
failure
Check the external battery voltage
of the encoder and confirm that it is
higher than 3.0v
The battery voltage is lower than
3.0v. Replace the battery
Use the command AF_En0 to clear
the alarm when it is higher
AL.941Parameter change requires power outage and restart to take effect
Causes of fault alarm Fault alarm checking Disposal measures
After modifying the parameters,
the parameters shall take effect
after repowering
Power to restart
AL943Abnormal serial communication
Causes of fault alarm Fault alarm checking Disposal measures
Serial communication
interference
The serial port baud rate is set too
high
Check the wiring
Check the baud rate parameter
p00-21 for serial communication
Add a filter to the wire
Reduce the baud rate of serial
communication
Chapter 10 Communication Settings
10.1 Modbus communication parameter setting
Para Code
Name Description
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P00-23 Slave address
setting range: 0-255, default 1
Set according to the equipment requirements
P00-24
Modbus
communication
baud rate
setting range: 0-7, default 2 02400
14800
29600
319200
438400
557600
6115200
725600
P00-25 check mode
setting range: 0-3, default 1
0: no parity, 2 stop bits
1: even parity, 1 stop bit
2: odd parity, 1 stop bit
3: no parity, 1 stop bit
P00-26
Modbus
Communication
response delay
Setting range: 0-100, default 0
When the parameter is set to 0, the response is conducted according
to the standard communication. When the parameter is set to value,
the response time of Modbus communication is conducted according
to the set time
10.2 M odbus communication support read and write paramet er
set t ings
Supports writing to parameter lists
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Address
Parameter
number
Address
decimail
address
Hexadecimal
address
Octanory
Remark
P03-09 309 135 465 Number of command
pulses for motor
rotation
P03-10 310 136 466 Electronic gear
molecules
P03-11 311 137 467 The electronic gear denominator
P05-03 280 118 430 The digital torque is given
P05-02 366 16E 556 Torque mode speed limiter given
value
Eeprom data 2050 802 4002 data to be written
Eeprom control 2051 803 4003
Address: 0-11bit
12 bit for 1 when the
write operation
The first 13 bits are 1
for the read operation
Address
Parameter
number
Address
decimail
Address
Hexadecima
Address
Octanory
Remark
P03-09 309 135 465 Number of command pulses for
motor rotation
P03-10 310 136 466 Electronic gear molecules
P03-11 311 137 467 The electronic gear denominator
P03-12 312 138 470 High position of electronic gears
Eeprom reads
data
2050 802 4002 read data
Eeprom reads address 2051 803 4003 data corresponding to address
Note: the above written parameters are only temporarily modified and will not be saved after power failure
Support for reading parameter lists
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Position
reference
2106/2107 83A/83B 4072/4073 Address 2106 is 16 bits high
Address 2107 is the lower 16 bits
Position
feedback value
2108/2109 83C/83D 4074/4075 Address 2108 is the upper 16 bits
Address 2109 is the lower 16 bits
Position
deviation value
2110/2111 83E/83F 4076/4077 Address 2110 is the upper 16 bits
Address 2111 is the lower 16 bits
Speed
control
command
2113 841 4101 Umin1rpm/min
Motor running
speed
2114 842 4102 Unit: 1rpm / min
Torque
command
2115 843 4103 Unit: 0.1%
Torque
feedback value
2116 844 4104 Unit: 0.1%
Overload load
rate
2117 845 4105 Unit: 0.1%
Peak Torque 2118 846 4106 Unit: 0.1%
Regeneration overload
rate
2120 848 4110 Unit: 0.1%
Port status 2121 849 4111 read into the value, converted to
16-bit binary: low 8 for the input
port state, the middle 5-bit for the
output port state, high 3-bit HAL
state
Motor
mechanical
angle
2123 84B 4113 Unit: 0.1 degree
Position
feedback value
2125/2126 84D/84E 4115/4116 Front High Low:
High for laps
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(Absolute
Data)
Low for lap, 65536BIT per turn
Main circuit
voltage
2128 850 4120 Unit:V
Speed
loop
analog voltage
value
2133 855 4125 Unit:0.01V
Torque loop
analog voltage
value
2134 856 4126 Unit:0.01V
External command digital reference list
Instruction
address
Control mode
address
Decimal
address
Hexadecimal
address
Octanory
Renark
Position loop
digital given
7D3/7D4 3723/3724 maximum support 2 ^ 32
digital reference
Decimal value 131072 = 1
turn
Speed
loop
digital reference
2002 7D2 3722 speed (rpm) = 10 decimal
value / 5
280 118 430 Torque = decimal value %
Torque ring speed
digital quantity is given
366 16E 556 Rotational speed (RPM) = base 10
value
Torque ring digital
quantity is given
2003/2004
132
Com m unicat ion occurs between a M odbus host and one and multiple Nexus slave com puters. The host initiat es all
communication by sending a " request packet" t o t he designated slave, which replies with a "reply packet" . The packet is
arranged in a string of 8-bit byt es as follows:
Slave address, a byte.
Function Code, one byt e.
Data, N Bytes, high byt es first , low bytes later.
Crc (RTC Error Detect ion Code) , 2 byt es.
Dead tim e, 3.5 byt e transfer time. A single packet can send up t o 127 registers.
10.3.2 Communication package
10.3 M odbus Communication protocal introduction
10.3.1 Forw ard introduction
The Nexus M onit or com m unicat es with ot her devices using the RTU transmission mode of AEG M ODICON M odbus
prot ocol. This comm unication applies to bot h RS-232 and RS-485 standards. RS-232 comm unication requires a single
connect ion between a Nexus monit or and other devices, using only Channel 1 of the Nexus M onitor . The RS-485
support s multiple Nexus monit ors connect ed to a single network, it is a two-wire connection, up t o 115200 Baud,
available on ports 1-4.
10.3.3 Slave address and send request
Each slave device on t he com m unicat ion bus has it s ow n dedicated address, only responding to the address addressed
by the host . The packet ret urned to the host has t he same address in the slave address domain as the request packet.
These addresses are programmable and range from 0 to 255. The Slave Address 0 is a t ransport com m and that allow s
the host to send t he same packet to all devices immediat ely. All slave machines follow t he instruct ions of the package,
but do not respond. The transfer request is only useful for functions up to 6 and 10, represent ing presets of a single
register and multiple regist ers respectively. See tables 1.3 and 1.4.
10.4 Function number
The function number of a package tells the addressable slave what act ion t o perform. The Nexus supports t he follow ing
M odus function numbers.
Table 1 Funciton No.
133
This feat ure allows t he host to read one or more param eter values (dat a regist ers) from a Nexus machine. The dat a
register is a 16-bit value that is sent in "Big Endian" form at . High byt e is read first , low byt e lat er. BIG-ENDIAN is
the num ber of low -level byt es placed at the low end of memory, and high-level byt es placed at the high end . The
host sends a packet defining a start ing register and t he number of registers to read for the slave.The slave
responds wit h a package cont aining the request ed paramet er value wit hin the range specified in the original
request. In the following example, t he host device requests a value in 01 from t he machine to send t w o regist ers,
the start ing register is 00001, and the slave machine answers wit h values 3031H and 3037H from registers 00001
and 00002. Host Send Format: From M achine Address, funct ion num ber, dat a start address, read data number
from CRC Send Format: From M achine Address, funct ion number, bytes, each data value CRC
10.4.2 Function number 06: Adjust Single Register
Table 2 Function No and 03 example
10.4.1 function number 03: Read Hold Register
134
This feat ure allow s the host to modify a single register on the slave machine of Nexus . The dat a regist er is a
16-bit value, high byt e first, low byte lat er. In the follow ing example, the host device saves t he value of 0001H
.Of the Nexus slave machine Register 57346(E002) , 0001h. Host Send Format : Slave M achine Address,
function number, data starting address, dat a value CRC Slave M achine Send Format : from machine address,
function number, data starting address, dat a value CRC
This feat ure allow s the host to modify a continuous set of registers on the slave machine of Nexus. The data
register is a 16-bit value, high byt e first , low byt e lat er. In the follow ing examples, t he host device saves the
value 0001H of Register 57345 of the slave machine of Nexus with address 01H, the value 0001H of 57346,
and the value 0755-2650968910657347 of Shenzhen Just M otion Cont rol Electromechanical Co. , Ltd. Host
Send Format : slave machine address, funct ion number, dat a start address, modify the number of data, the first
dat a... CRC . Send Format of slave machine: from the machine address, funct ion number, dat a start address,
modify t he number of data CRC
16 hex range: 0000H-FFFFH
Decimal range: 0001-65535 for example, for some Scada softw are, in order to read values in the Save Register, the
address format should be 4(XXXXX) , is a decimal address.
10.4.4 Data start address
Table 1.3 Funciton num ber 06 exam ple
135
10.4.3 Function Number 10: Adjust Register
Table 1.4 Examples of function number 10
136
In the following example, the master device requests the salve w hich address is 01H to send the value from
register 00256, and the slave sends an error response message, implying it is Busy.
If the nexus slave is not received the dat a from the hose within 3.5 bytes sending tim e (about 7ms at 4800 baud rat e and
300US at 115200 baud rat e)
, the dat a accept ance is considered t o be over. If the delay betw een t w o bytes in the t ransmission process of the master is
greater than t his time, the slave machine
Think it 's dead time. Therefore, the conclusion drawn from the dead t im e is that all non addressed slaves should pay
att ention t o t he new packets from the host .
10.6 Response to exceptional procedures
When execut ing the host command, if the slave encounters an illegal instruction or ot her problems, it w ill send an
except ion program response package to the host. The exception program response package cont ains an error code to
indicat e the t ype of error.
The following table show s the error codes and the corresponding error types.
10.5 Dead time
Table 1-5 error codes and types
137
In the following example, the master device requests the salve w hich address is 01H to send the value from regist er 00256,
and the slave sends an error response message, im plying it is Busy.
Table 1.6 example of exception program response
Chapter 11 Special Function Instructions
11.1 Absolut e encoder is used
11.1.1 Funct ional description
Using the servo motor with the absolute value encoder, the absolute value detection system can be built by the
upper device. Through the absolute value of the detection system, you do not have to reset the origin every time the
power supply. This function is based on MODBUS communication to read the absolute encoder winding
number and position data, and the upper device processes and controls the absolute encoder related functions.
11.1.2 basic Settings and instructions of servo
138
139
If the decelerat ion point signal is valid and the origin signal is valid under the condit ion of insufficient decelerat ion,
the final positioning may be unstable. Should be fully examined
Considering the required displacement of decelerat ion, the decelerat ion point and origin signal input posit ion are
set . The acceleration and deceleration t ime (p03-67) when searching the origin is t he same as the start ing point of
searching closing speed_ High speed (p03-65) will also affect the positioning st abilit y, so it should be considered
when sett ing.
11.1.3 Precaut ions for use of origin reset
140
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Name
Description
From the station address
Set range: 0-255, default 1
Set according to equipment requirements
P00-24
Modbus Communication baud
rate
Set range: 0-7, default 202400
14800
29600
319200
438400
557600
6115200
725600
P00-25 Check way Set range: 0-3, default 0
P00-23
Para Code
11.2.1 Function description
Using the servo mot or wit h absolute value encoder, the absolute value det ection system can be
const ructed through the upper device. Through the absolut e value det ection system , there is no
need to reset the origin every time when the pow er is turned on. This funct ion is based on
M odbus com municat ion to read absolute encoder turns and posit ion dat a.Bit device for
processing control t o achieve absolute encoder related funct ions.
11.2.2 Basic set ting and explanat ion of servo based on M ODBUS com municat ion
The rot ation number data (AF-En1 absolut e encoder mult i-t urn value zeroing) needs t o be init ialized
when t he system using absolute encoder is put int o use. Therefore, an alert associated wit h an
absolute encoder occurs when initialization is required, when the pow er is turned on at the first t ime.
By setting (initializing) the absolute encoder, the alarms associat ed wit h the absolut e encoder are
cleared after the rotat ion number data is init ialized.
11.2 Use of absolut e encoder
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0: no check, 2 stop bits
1: parity, 1 stop bit
2: odd check, 1 stop bit
3: no check, 1 stop bit
P00-29
Modbus Absolute encoder
feedback format
Set range: 0-1, default 0,
Read the absolute position value 84D/84E through 485
0:84d is the value of the circle, and 84E is the value of the
single circle
1:84d is the value of a single turn, and 84E is the value of a
turn
Address
Parameter
number
Address:
Decimal
address
Hexadecimal
address:
Octal notes
Remark
Position
feedback value
(Absolute
Data)
2125/2126 84D/84E 4115/4116 Front High
Low: High
Turn
Low for lap,
65536BIT per
turn 36BIT
Alarm
code
Fault alarm cause Fault alarm check The disposal measures
AL.640 Bus Encoder Overspeed Initial use occurs by AF-EN0 (see chapter 8.4) Clear
alarm
AL.643 When the bus
encoder is set to
Check the encoder
external battery
clear the alarm via
AF-EN0 (see chapter
11.2.3 Absolut e data address based on M ODBUS communication
11.2.4 Absolute encoder related alarm processing
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Just motion control 0755-26509689
multi-turn absolute
value, the external
battery voltage is
low
voltage, confirm
that the battery is
replaced by more
than 3.0V
8.4)
AL.644
AL.645
Read multi-turn data
abnormality, or
multi-turn data
greater than 32767
Check d21.ASH
(see chapter 8.3)
Multi-turn values
If the
multi-turn value is
greater than 32767
clear the multi-turn
data by AF-EN1 (see
chapter 8.4)
AL.930 Absolute Encoder
Battery Fault
Check Encoder
External Battery
Voltage Replace the battery
clear the alarm via
AF-EN0 (see Chapter
8.4)
11.2.5 Absolute encoder battery replacement
In case of any of the following drivers, please replace the battery to avoid loss of absolute position data.
1. When the drive displays AL.930, it represents the battery voltage depression warning. The battery must be
replaced in time to avoid the loss of the motor's absolute position data
2. When the drive displays AL.643, it indicates the low battery voltage alarm. When the alarm occurs, the motor
winding number data cannot be recorded normally, so the battery must be replaced immediately. After the
battery is replaced, the auxiliary function af-en0 shall be used to alarm and clear after the battery is replaced, and
the origin of the equipment shall be checked at the same time. At the same time, the auxiliary function is used to
reset the multi-turn data of the motor
Note: it is recommended to replace the battery when the drive is energized to avoid the loss of absolute position
data
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